蓝甲虫的影视表现

@张惠春13686141354：20.I can't find my dictionary now.Tom must have taken it by mistake,______?A.mustn't he B.doesn't he C.didn't he D.hasn't he应该选C吧答案竟然选D... -
乡城县简柱： ……[答案] 我想是选D吧. 因为A. mustn't he的mustn't是禁止,不应该等意思 所以不选它 B. doesn't he C. didn't he D. hasn't he 三个就应考虑时态的问题 I发现是现在则Tom拿书是过去 I can't find my dictionary now.中的now应是关键 Tom took it 这件事...