模板拆除时应先拆除连接杆件，再清理脚手架上的垃圾杂物，经检查安全可靠后方可按顺序拆除。( )
参考答案：错
高速公路路基压实质量控制指标为（），应分层检测。
动词填空 。
1. Someone _____________ (knock) at the door, go and see who it is.
2. It is unnecessary for you _______________ (take) an umbrella every day.
3. __________ ( talk) with your parents often is a good way to make them understand you.
4. Hurry up! The film _______ (start) at 7;00 , there's little time left for us now.
5. Many people cut down trees __________ (make) more money.
6. We should protect animals to prevent them from _______________ (disappear).
