井下（）等转载点，应进行喷雾洒水或设置捕尘器。
A.矿仓
B.仓库
C.消防材料库
参考答案：A
When a storm is just ________,we must fix up the roof to prevent it from________.[ ]
A. around the corner; blowing away
B. around the corner; being blown away
C. in the corner; blowing away
D. in the corner; being blown away
This piece of beef is too large. Can you help me _____? [ ]
A. cut it up
B. cut them up
C. to cut up it
D. to cut up them
