题目内容
14．-I wonder if these are Danny's glasses？-They ______ be Danny's．He doesn't wear glasses．（ ）
| A． | can't | B． | must | C． | mustn't | D． | can |
分析 -我想知道这是不是Danny的眼镜？
--他们不可能是Danny的眼镜．他不戴眼镜．
解答 答案：A．
can't不可能；must一定；mustn't禁止，不允许；can能．根据He doesn't wear glasses，可知他不戴眼镜，所以他们不可能是Danny的眼镜．故选A．
点评 本题考查了情态动词的用法．解答时首先根据题干明确句意，理解所给选项中每个情态动词的意思并熟练掌握它们的用法，便可作出正确选择．
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When Christina visited Philippe and left the （37）A，the robbers followed her．Christina saw that they had a gun and understood （38）Bthey wanted to do．She was scared，but she kept calm．The robbers were close behind her，but they were driving （39）Afast that they couldn't stop the car and it turned over，so the police caught （40）Cthe robbers．That's the end of the story．
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