Question

— Listen! Is that Linda singing in the next room?
— No, it ________ be her. She is still in Shanghai.

A．mustn’t

B．can’t

C．may not

D．might not

Answer 1

B               

             
試題分析：考查情態(tài)動詞。句意 聽，琳達在唱歌，不，不可能是她，她還在上海呢。根據(jù)下方提到She is still in Shanghai，表推測，故can’t do ，對現(xiàn)在的肯定推測，故選B項。          
考點:考查情態(tài)動詞。