柱、墙浇筑完毕后应停歇( )h，使混凝土拌合物获得初步沉实后，再浇筑梁、板混凝土。
A．0.5～1B．1～1.5C．1.5～2D．1～2
参考答案：B
客户申请办理出口押汇业务时，需提供给国际业务部门的资料（）.
A、出口押汇申请书；
B、进/出口合同；
C、信用证正本或副本；
D、信用证要求的全套出口单据
Speaker A: I wish you wouldn’t have your TV so loud. Speaker B: ().
A. I think so too. I will follow your advice.
B. Sorry! Were you trying to sleep
C. Yes, I’m terribly sorry. I didn’t mean to disturb your study.
D. All right. I will turn it down.
