Whenyoudrivehome,youcan'tbe

問題詳情：

When you drive home, you can't be________careful.

A．very                   B．too 

C．so                     D．only

【回答】

B　[對形容詞用法的考查。“can't be too＋形容詞(副詞)”或“can't be＋形容詞(副詞)＋enough”是習慣用法，意為“無論……都不過分”或“最好……”。]

知識點：副詞

題型：選擇題