.The fire is very dangerous .It is very important ________ with fire
The fire is very dangerous .It is very important ________ with fire.
A.to careful B for careful C to be careful D be carefu
人气：219 ℃ 时间：2019-09-29 04:30:42
解答
选 C
It is +形容词 +to do sth是固定句型.
to be careful with fire 小心火
意思是：火很危险.当心火是很重要的.
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