24. Mary, you can’t imagine what great difficulty I’ve had _____ him with the project.
|
A. to help |
B. helping |
|
C. help |
D.
helped |
23. The teacher demanded that he __________ his homework at once.
|
A. hand in |
B. would turn in |
|
C. turned in |
D. should be
turned |
22. The old man had a son and two daughters, _____treated her well, ____made her sad.
|
A. none of them; which |
B. and none of
whom; what |
|
C. none of whom; which |
D. and none of
them; as |
第一节：单项填空(共15小题，每小题1分，满分15分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳答案。
21. Important people don’t often have much free time as their work________ all their time.
|
A. takes away |
B. takes over |
|
C. takes up |
D. takes in |