题目内容
2．I'm feeling much better now so you ______ call the doctor．（ ）| A． | couldn't | B． | wouldn't | C． | can't | D． | needn't |
分析 我感觉好多了，所以你不用叫医生了．
解答 答案：D．A，couldn't"不能"；B，wouldn't"不会"；C，can't"不能"；D，needn't"不必"．根据I'm feeling much better now，可知我感觉好多了，所以你不必叫医生了．needn't"不必"．故选D．
点评 考查情态动词的用法．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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