Do you know where Tom is?He was in the reading room just now.He ____ there now.

问题描述:

Do you know where Tom is?He was in the reading room just now.He ____ there now.
Do you know where Tom is?
He was in the reading room just now.He ____ there now.
A,will be B,is C,must be D,can′t
D是can′t be!
打错啦啊⊙﹏⊙b汗

选择C题意是:“你知道Tom在哪里么?”“他刚才在阅览室,现在肯定还在那.”must be 表示肯定的推测.推测有:must be一定...may(might) be可能...can't be一定不.A选项will将来时和now连用不合适B如果确定现在仍然“在...