— The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear! She ______ a lot of difficulties!
| A．may go through | B．might go through |
C．ought to have gone through | D．must have gone through |
相关试题
He still lives in the room _____ there is a beautiful table.
| A. which |
B. whose |
C. where |
D. of which |
Don’t worry. Your dog _____good care of while you are away on holiday next week.
| A. will take |
B. is taking |
| C. will be taken |
D .has been taken |
Wild animals have been overhunted, and as result, some of them are among the animals in _____________ danger.
| A. a; the |
B. a; 不填 |
C. the; a |
D.不填; the |
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