A friend of mine was sitting in the living room one day when his cat dragged in a little “gift” in its mouth—a dead animal of some sort. Taking a closer look, he was surprised to  36 it as the bunny(小兔子) that  37 Mary, the young daughter of the family next door. My friend felt  38 , believing his cat had killed Mary’s bunny.
My quick-thinking friend came up with a plan.  39  from the cat’s mouth the dead animal, which by now was a     40 mess, he put it in the kitchen sink. With a little warm water and some shampoo, he tried to  41 the dead bunny as best he could. Then he took a hair dryer and blowdried the bunny  42 it looked pretty good.
Finally, under the cover of darkness, he crept into the next-door garden and placed it  43 in the cage. He managed to make the bunny look very  44 there in his little box.
The next morning, my friend looked out of the window and noticed a crowd of people  45 around the rabbit hutch(笼). Everyone seemed to be talking and pointing. My friend  46 to go over and act like any normal  47 neighbor and find out what was going on.
When he got there, Mary’s mother said to my friend, “You won’t believe this! It’s a(n)   48 thing! Mary’s bunny  49 a few days ago, and we buried that little bunny right over there…”
Have you ever tried to cover up one wrongdoing with another? Covering up only makes matters  50 .
When we get caught doing something  51 , for example, we may  52 to cover it up with a lie. But just like Mary’s bunny, the result is  53 what we expected. We  54 looking foolish. We would have been better off admitting we were wrong and accepting the  55 . What do you think of it?

 A friend of mine was sitting in the living room one day when his cat dragged in a little “gift” in its mouth—a dead animal of some sort. Taking a closer look, he was surprised to  36 it as the bunny(小兔子) that  37 Mary, the young daughter of the family next door. My friend felt  38 , believing his cat had killed Mary’s bunny.
My quick-thinking friend came up with a plan.  39  from the cat’s mouth the dead animal, which by now was a     40 mess, he put it in the kitchen sink. With a little warm water and some shampoo, he tried to  41 the dead bunny as best he could. Then he took a hair dryer and blowdried the bunny  42 it looked pretty good.
Finally, under the cover of darkness, he crept into the next-door garden and placed it  43 in the cage. He managed to make the bunny look very  44 there in his little box.
The next morning, my friend looked out of the window and noticed a crowd of people  45 around the rabbit hutch(笼). Everyone seemed to be talking and pointing. My friend  46 to go over and act like any normal  47 neighbor and find out what was going on.
When he got there, Mary’s mother said to my friend, “You won’t believe this! It’s a(n)   48 thing! Mary’s bunny  49 a few days ago, and we buried that little bunny right over there…”
Have you ever tried to cover up one wrongdoing with another? Covering up only makes matters  50 .
When we get caught doing something  51 , for example, we may  52 to cover it up with a lie. But just like Mary’s bunny, the result is  53 what we expected. We  54 looking foolish. We would have been better off admitting we were wrong and accepting the  55 . What do you think of it?

 A friend of mine was sitting in the living room one day when his cat dragged in a little “gift” in its mouth—a dead animal of some sort. Taking a closer look, he was surprised to  36  it as the bunny(小兔子) that  37  Mary, the young daughter of the family next door. My friend felt  38  , believing his cat had killed Mary’s bunny.

My quick-thinking friend came up with a plan.  39   from the cat’s mouth the dead animal, which by now was a     40  mess, he put it in the kitchen sink. With a little warm water and some shampoo, he tried to  41  the dead bunny as best he could. Then he took a hair dryer and blowdried the bunny  42  it looked pretty good.

Finally, under the cover of darkness, he crept into the next-door garden and placed it  43  in the cage. He managed to make the bunny look very  44  there in his little box.

The next morning, my friend looked out of the window and noticed a crowd of people  45  around the rabbit hutch(笼). Everyone seemed to be talking and pointing. My friend  46  to go over and act like any normal  47  neighbor and find out what was going on.

When he got there, Mary’s mother said to my friend, “You won’t believe this! It’s a(n)   48  thing! Mary’s bunny  49  a few days ago, and we buried that little bunny right over there…”

Have you ever tried to cover up one wrongdoing with another? Covering up only makes matters  50  .

When we get caught doing something  51  , for example, we may  52  to cover it up with a lie. But just like Mary’s bunny, the result is  53  what we expected. We  54  looking foolish. We would have been better off admitting we were wrong and accepting the  55  . What do you think of it?

1.A. treat           B. catch             C. appreciate         D. recognize

2.A. looked for       B. got along           C. belonged to                D. resulted from

3.A. pleased           B. terrible         C. confused          D. excited

4.A. Looking        B. Removing       C. Preventing        D. Hearing

5.A. dirty                  B. lovely           C. gifted            D. strange

6.A. dress up            B. bring up              C. clean up           D. make up

7.A. whenever              B. though         C. before           D. until

8.A. carefully        B. strangely       C. espe cially         D. wonderfully

9.A. serious           B. accurate          C. balanced        D. natural

10.A. cheered           B. gathered           C. ran             D. looked

11.A. wished          B. decided        C. hesitated         D. meant

12.A. anxious        B. discouraged      C. wise              D. curious

13.A. strange         B. difficult        C. committed        D. annoying

14.A. passed away     B. ran away             C. set out                 D. went up

15.A. more            B. worse           C. better            D. faster

16.A. exciting        B. perfect          C. strange          D. wrong

17.A. refuse           B. attempt         C. promise         D. pretend

18.A. often            B. just               C. always                 D. never

19.A. get down             B. end up                C. go through          D. set out

20.A. consequences    B. opportunities          C. expectations         D. choices

 A friend of mine was sitting in the living room one day when his cat dragged in a little “gift” in its mouth—a dead animal of some sort. Taking a closer look, he was surprised to  36 it as the bunny(小兔子) that  37 Mary, the young daughter of the family next door. My friend felt  38 , believing his cat had killed Mary’s bunny.

My quick-thinking friend came up with a plan.  39  from the cat’s mouth the dead animal, which by now was a     40 mess, he put it in the kitchen sink. With a little warm water and some shampoo, he tried to  41 the dead bunny as best he could. Then he took a hair dryer and blowdried the bunny  42 it looked pretty good.

Finally, under the cover of darkness, he crept into the next-door garden and placed it  43 in the cage. He managed to make the bunny look very  44 there in his little box.

The next morning, my friend looked out of the window and noticed a crowd of people  45 around the rabbit hutch(笼). Everyone seemed to be talking and pointing. My friend  46 to go over and act like any normal  47 neighbor and find out what was going on.

When he got there, Mary’s mother said to my friend, “You won’t believe this! It’s a(n)   48 thing! Mary’s bunny  49 a few days ago, and we buried that little bunny right over there…”

Have you ever tried to cover up one wrongdoing with another? Covering up only makes matters  50 .

When we get caught doing something  51 , for example, we may  52 to cover it up with a lie. But just like Mary’s bunny, the result is  53 what we expected. We  54 looking foolish. We would have been better off admitting we were wrong and accepting the  55 . What do you think of it?

Now let's look ourselves as a species in relation to ecosystem balance.Modern scientists believe that humankind, like other animals, evolved(进化) through millions of years of changes and adaptations to the environment and that our most direct evolutionary ancestor was probably an earlier species of the primate(monkey, ape) group. Despite this similarity with other creatures, however, the evolution of humankind differs from that of other species in one important and unique way.
In other species, evolution has led to specialization, both in the species abilities and in its place within the environmental structure. For example, the giraffe is much adapted to feeding on treetops, but it is also specialized and thus limited to feeding on trees and shrubs. Only with great difficulty can it bend down to graze on the ground. Similarly, the anteater is extremely well adapted to eating ants but is unable to catch or eat other animals. The same is true for countless other species.
For humankind it is opposite. Our evolution had led to a very generalized ability. Our highly developed intelligence and ability to make and handle tools mean that we can do almost anything. Humans evolved in such a way that we are able to move into every environment on Earth and even into space. No natural competitor offers great resistance, and other natural enemies such as disease have been controlled.
Said another way, we see in humankind a great imbalance between biological potential and environmental resistance. The result is the rapidly increasing world population, frequently referred to as the population explosion. Further, to support our growing population, natural ecosystems are being increasingly displaced by human habitations, agriculture, and other human supporting activities.
【小题1】From the passage we can infer that in the course of evolution _______.