问题

On snowy days, you have to drive very ____ to avoid traffic accidents [ ]

A: cautiously
B: neatly
C: smoothly
D: properly

正确答案是：

同类题型

They watch TV________.

“_____does he brush his teeth a day?” “Twice.”

Whatelse do you want? –_______________else.I think I have got everything now.

Our bodies are strengthened by taking exercises ____, our minds are developed by learning

Everyone knows that _____ sun is in the center of thesolar system（太阳系）