伸缩墙把房屋( )。
A．从基础到屋盖完全分开
B．从基础顶面到房盖完全分开
C．从防潮层以上分开
D．从±0.00以上分开
参考答案：C
Sometimes the same word has ________ meaning，which can be ________.
A．different slightly；confused
B．slight different；confusing
C．slightly different；confusing
D．different slight；confused
沥青砂浆车的遥控装置可控制（）。
A.汽车启动
B.中转仓启动
C.电动葫芦升降
D.乳化沥青泵和水泵
