That was a difficult question, but Mary still _________ to work it out.
（A）did
（B）failed
（C）kept
（D）managed
参考答案
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更多大学英语（专升本）试题
- 1-Dont forget to come to my party this evening!
- 2_______ carefully, this letter is very beautiful.
- 3-Could I speak to Don Watkins, please
- 4This is _______ exciting movie I have ever seen.
- 5-Can you go to the concert with us this evening
- 6If you are invited to someones house for dinner, its better to leave before the last guest leaves if you dont know the host quite well.
