规范规定,陶瓷锦砖脱纸时间不得()min。
A.小于30
B.大于30
C.小于40
D.大于40
参考答案:D
-It will be my turn .I feel a little nervous.
- .You can make it.
A.Congratulations!
B.Take it easy
C.Look out
D.Have a good time
什么情况下需要重新签派放行?