She ought to stop work;she has a headache because she()too long.
A. read
B. had read
C. is reading
D. has been reading
当牌号为HRB335钢筋接头进行弯曲试验时,弯曲直径应取()。
A. 2d
B. 4d
C. 5d
D. 3d
我国目前对经营性和非经营性的互联网信息服务均实行许可制度.
A. 正确
B. 错误
被冻结的款项,不属于赃款的,冻结期间()利息;属于赃款的,冻结期间利息。()
A. 计付、不计付,
B. 计付、计付,
C. 不计付、不计付,
D. 不计付、计付