Antsareprettysmall.Youmightthinkthatthey

問題詳情：

Ants are pretty small. You might think that they _________be rather weak. But what you might not know is that ants are actually very strong for their size.

A. need                        B. can't                       C. must

【回答】

C

【解析】句意：螞蟻很小，你可能認為它們一定很軟弱，但你可能不知道的是，螞蟻的體型其實非常強壯。need意思是需要；can’t表示否定推測；must表示肯定推測；根據句意，表示“他們肯定很虛弱”，所以是肯定推測，故選C。

知識點：情態動詞

題型：選擇題