对于现浇板，当2m＜板的跨度≤8m时，拆模时所需混凝土强度应大于或等于设计的混凝土立方体抗压强度标准值的（）。
A. 55%
B. 65%
C. 75%
D. 85%
查看答案
According to the weather （）, tomorrow will be overcast and dull
A. forecast
B. foreword
C. premonition
D. prophecy
The hospital was built on the side of a river, hence （）
A. it has the name Riverside
B. given the name Riverside
C. has got the name Riverside
D. the name Riverside
所有者权益类账户贷方期初余额160万元，本期借方发生额280万元，贷方发生额270万元，那么期末余额为( )。
A. 借方150万元 B．借方170万元 C．贷方150万元 D．贷方170万元
A committee has been （） by the counsel to look into the causes of unemployment
A. designed
B. devised
C. worked
D. set up
微信支付 
支付宝支付