0  119552  119560  119566  119570  119576  119578  119582  119588  119590  119596  119602  119606  119608  119612  119618  119620  119626  119630  119632  119636  119638  119642  119644  119646  119647  119648  119650  119651  119652  119654  119656  119660  119662  119666  119668  119672  119678  119680  119686  119690  119692  119696  119702  119708  119710  119716  119720  119722  119728  119732  119738  119746  447090 

3. Terry     into the hall when no one    . 

A. slipped; was looking

B. had slipped; looked 

C. was slipping; looked

D. slipped; had looked

试题详情

2. Look at the little child wandering about — maybe he     his mother. 

A. is losing      

B. has lost

C. had lost       

D. will lose

试题详情

Ⅲ.语法巩固。

1. I feel really exhausted. I     all afternoon and I don’t seem to have finished anything.  

A. shopped      

B. have been shopping

C. had shopped       

D. have shopped

试题详情

6. Human biological rhythms are related     the natural cycle of day and night. 

试题详情

5. We were late because we had got stuck     the traffic jam and missed our flight.

试题详情

4. Teens spend     average 55 minutes a day on Facebook, compared     38 minutes for adults.

试题详情

3. How can you persuade them     the advantages of solar cars?

试题详情

2. As a student, that was the last time I went     a period of stress.

试题详情

Ⅱ.介/副词填空。

1. Thanks     years of hard work, 90% of the rural population now has enough food and clothing.

试题详情

10. The centre offers activities for everyone, whatever your age or     (physics) condition. 

试题详情


同步练习册答案