机车运行时,人员()从机车下方通过。
A.严禁
B.可以
C.快速
D.看情况
参考答案:A
Once new difficulties ________in your work, it’s always important to use your brains.
A.arise
B.raise
C.arouse
D.rise
“保费”栏应填:
A.100
B.502/100/2
C.502/100/3
D.此栏为空