川大2017秋冬季《大学英语(三)》第一次作业答案(9)

WORD格式

D. is singing √

13. I f Mary _______ shopping this afternoon, please ask her to write a shopping list first.

A. will go

B. goes√

C. went

D. has gone

14. Since last century, his family ________ teachers.

A. are

B. are being

C. have been √

D. were being

15. H e________ his homework before I came.

A. has done

B. has been doing

C. had done √

D. would have done

16. The car accident happened at _______ crossroads a few meters away from _______ bank.

A. the; /

B. /; a

C. /; the

D. the; the √

17. H e goes to ______ church every Sunday. ______ church he usually goes to has

_______

seating for over _______ thousand.

A. a ? The ? the ?a

B. / ? The ? / √?a

C. the ? The ? the ?a

D. / ? The ? the ?a

18. When we write, we must write as ________ as we can.

A. careful

B. carefully √

C. more careful

D. more carefully

19. I n the middle of the room stands a ________ table.