2. 外语
  3. "She must be in the dormitory now." "No, she ______ be there. I saw her in the classroom a minute ago."

"She must be in the dormitory now." "No, she ______ be there. I saw her in the classroom a minute ago."

admin2014-02-10  12
问题 "She must be in the dormitory now." "No, she ______ be there. I saw her in the classroom a minute ago."
选项 A、mustn’t
B、can’t
C、couldn’t
D、wouldn’t
答案B
解析 must表推测时只用于肯定句中，暗含很大的可能性，否定句中的推测用can’t。本题的回答是否定的，且时间是now，故需填入B项can’t。选项C时态不对。
转载请注明原文地址:https://kaotiyun.com/show/csUK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)