If you ______ your demand, then maybe you will have more chance of getting what you want.
A. conduct
B. dismiss
C. grant
D. moderate
污物的收集
A. 分类收集
B. 医院中心废物存放地
C. 感染性废弃物的消毒处理
D. 液体污物
E. 固体污物
若i1=2i2,n1=n2/2,则当户相同时,()。
A. (F/P,i1,n1)<(F/P,i2,n2)
B. (F/P,i1,n1)=(F/P,i2,n2)
C. (F/P,i1,n1)>(F/p,i2,n2)
D. 不能确定(F/P,i1,n1)与(F/P,i2,n2)的大小
You will be late ______ you leave immediately.
A. unless
B. until
C. if
D. or