He________ full marks, but he was so careless as to make a spelling mistake.[ - 高中英语试题 - 超级试练试题库

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题型：模拟题难度：来源：

He________ full marks, but he was so careless as to make a spelling mistake.[ ]
A. must have gained
B. might gain
C. could have gained
D. must gain

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试题【He________ full marks, but he was so careless as to make a spelling mistake.[ 】；主要考察你对动词的分类等知识点的理解。[详细]

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He________ full marks, but he was so careless as to make a spelling mistake. [ ]
A. must have gained
B. might gain
C. could have gained
D. must gain

题型：模拟题难度：| 查看答案

—I can"t find my purse anywhere.
—You______have lost it while shopping.[ ]
A. may
B. can
C. should
D. would

题型：期中题难度：| 查看答案

— Tom, my new computer doesn"t work very fast.
— Don"t worry, you know, the Internet sometimes _______ be very slow. [ ]
A. should
B. may
C. can
D. will

题型：模拟题难度：| 查看答案

She is optimistic about everything, but she ______ be very frustrated as well. [ ]
A. could
B. will
C. should
D. can

题型：模拟题难度：| 查看答案

I was on the highway when this car went past followed by a police car. They ______ at the speed of
150 kilometers an hour at least.   [      ]
A. should have been driving
B. must have been driving
C. could have driven
D. would have driven

题型：模拟题难度：| 查看答案

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