题目内容
15.Gina has had three jobs since college,and she still ______ decide what she wants to do.( )A. | can't | B. | mustn't | C. | shouldn't |
分析 Gina自大学毕业以来已有了三份工作,她仍然不能决定她想做什么.
解答 答案:A.can't不能;mustn't不可以;shouldn't不应该.根据Gina has had three jobs since college,and she still ______ decide what she wants to do,可知这里的意思应该是Gina自大学毕业以来已有了三份工作,她仍然不能决定她想做什么,can't不能.故选A.
点评 本题考查了情态动词的用法.熟知句意以及所给选项的意思是解答本题的关键.
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