题目内容
4．The boss has given us a five-day holiday，so we ______ go to work tomorrow．（ ）| A． | can't | B． | mustn't | C． | needn't | D． | won't |
分析 老板给了我们五天的假期，因此我们明天不必去上班了．
解答 答案：C．can't不可能；mustn't不可以，禁止；needn't不必；won't将不会．根据The boss has given us a five-day holiday，可知老板给了我们五天的假期，所以我们明天不必去上班．needn't不必．故选C．
点评 情态动词的考查是初中英语考查的重点，平时学习中一定要熟记这些词的基本词义及用法上的不同，注意其用法及在句子中表达语气的不同．考试中结合语境选择合适答案．
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