We have been driving in fog all morning, but the fog is lifting now. The little seaside villages are 36 , one by one. "There is my grandmother's house," I say, 37 across the bay to a shabby old house.

I am in Nova Scotia on a pilgrimage (朝圣) with Lisa, my granddaughter, seeking roots for her, retracing (追溯) 38 memory for me. Lisa was one of the mobile children, 39 from house to house in childhood. She longs for a sense of 40 , and so we have come to Nova Scotia where my husband and I were born and where our ancestors 41 for 200 years.

We soon 42 by the house and I tell her what it was like here, the memories 43 back, swift as the tide (潮水).

Suddenly, I long to walk again in the 44 where I was once so gloriously a child. It still 45 a member of the family, but has not been lived in for a while. We cannot go into the house, but I can still walk 46 the rooms in memory. Here, my mother 47 in her bedroom window and wrote in her diary. I can still see the enthusiastic family 48 into and out of the house. I could never have enough of being 49 them. However, that was long after those childhood days. Lisa 50 attentively as I talk and then says, " So this is where I 51 ; where I belong. "

She has 52 her roots. To know where I come from is one of the great longings of the human 53. To be rooted is "to have an origin". We need 54 origin. Looking backward, we discover what is unique in us; learn the 55 of "I". We must all go home again—in reality or memory.

31.       A. appearing   B. moving              C. exposing           D. expanding

32.       A. referring     B. travelling           C. pointing             D. coming

33.       A. shared B. short                 C. fresh                 D. treasured

34.       A. passed       B. raised                C. moved              D. sent

35.       A. home         B. duty                  C. reality               D. relief

36.       A. built           B. lived                  C. remained           D. explored

37.       A. catch up     B. pull up        C. step down         D. come down

38.       A. falling        B. turning              C. rushing             D. bringing

39.       A. yard           B. village        C. room                D. house

40.       A. adapts to    B. appeals to          C. belongs to         D. occurs to

41.       A. across B. through             C. along                D. past

42.       A. lay             B. played        C. stood                D. sat

43.       A. marching    B. looking              C. breaking            D. pouring

44.       A. between     B. with                  C. near                  D. behind

45.       A. wonders     B. listens        C. reacts               D. agrees

46.       A. began  B. grew                 C. studied              D. stayed

47.       A. deepened    B. recognized  C. accepted           D. found

48.       A. heart          B. rights                C. interest              D. behaviors

49.       A. one            B. its                     C. that                   D. every

50.       A. meaning     B. expression  C. connection D. background

    Have you ever heard the saying “All roads lead to Rome”? At one time, this was pretty much true. During the Roman Empire, lots of roads were built in order to move armies, send messages by courier (信使), and make trade easier. This construction work went on for five centuries! If all the roads built during the Roman Empire were put together end to end, they would circle the equator twice.

    The network of Roman roads was begun in 312 BC. It was demanded that the roads be built strong so that they would not fall down. Roman soldiers, supervised (监督) by engineers, laid down the roads in a special pattern of layers. The first layer was made of sand. Next, the builders added rocks and rubble. On top of these materials came gravel. On this solid foundation, the road builders placed paving stones.

    Also, Roman roads were cambered. This means that they were built higher in the middle than on the edges, allowing rainwater to run off, which prevented flooding. We use the same technique in building roads today. The Romans also laid out roads over hills when necessary, setting them down in a zigzag pattern to make the road rise gradually.

    All Roman roads had milestones (里程碑), placed every thousands paces (a Roman mile). The milestones told when the road was built, who was emperor at the time, the road’s destination, how far the traveler was from the destination, and how many miles had been traveled since the beginning of the road. This information was a great help to travelers.

    Because of their excellence in construction, it really is no surprise that many parts of Roman road still exist today. These roadways are one of the most impressive accomplishments of the Roman Empire.

42. What does the underlined sentence in the first paragraph mean?

 A. The Roman Empire was very powerful.

 B. Lots of roads were built during the Roman Empire.

C. The roads built during the Roman Empire were very long.

 D. The roads built during the Roman Empire were very convenient.

43. Which of the following correctly shows the structure of the Roman roads?

      A.                                                B.

        C.                                         D.

44. The following description about Roman roads is true EXCEPT _____.

A. Roman roads were built by the Roman soldiers directed by the engineers

B. Roman roads could prevent flooding using the technique abandoned today

C. Roman roads had milestones that were placed every other Roman mile

D. Roman roads still exist today as an impressive achievement of Roman Empire

45. What information can you find on the milestones?

A. The builders of the road.                                   B. The materials used in building roads.

C. The distance from one city.                               D. The time spent in building roads.

46. The passage mainly ______.

A. explains the saying “All roads lead to Rome”

B. praises ancient Romans for their great achievements

C. shows how great the Roman Empire was

D. introduces the construction of the Roman roads

There have been many excellent questions ______ recently regarding the new building proposal.

Plans have been proposed ___ the largest dam in the world to be built along the Congo river．

Plans have been proposed ______ the largest dam in the world to be built along the Congo river.