题目详情

—What a lovely present!Who sent it? __________it be your brother?   

—It __________be my brother. He doesn't know today is my birthday.

  • A.Can; can't
  • B.Can; mustn't
  • C.Must; mustn't
  • D.Must; can't

正确答案及解析

正确答案
A
解析

句意:——多可爱的礼物啊!谁送的?会是你哥哥吗?——不可能是我哥哥。他不知道今天是我的生日。

考查情态动词。Can可能;Must一定;can't不可能;mustn't表禁止。由“Who sent it?”可知,此处应为不知道谁送的礼物,所以应用情态动词can“可能”引导疑问句表推测;由“He doesn't know todayis my birthday”可知,哥哥不知道我的生日,所以这不可能是他送的,故应用情态动词can't表不可能。故选A。

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