—IsitgoodtolookupeverynewwordwhenIcomeacrossitinreading...

问题详情：

— Is it good to look up every new word when I come across it in reading?

—No. You ____， because you are likely to guess the meaning from the context.

      A. don't have to                         B. shouldn't    

      C. can't                                D. mustn't

【回答】

A

知识点：交际用语

题型：选择题