体验;对……作抽样检验;样本;样品;货样
A. assume
B. sample
C. reap
D. faculty
The meaning of "virtually"is
A. 几乎;相同的;实质上的
B. 虚拟的;模拟的
C. 实际上;几乎;差不多模拟地;虚拟地
Some people believe that the earth can enough food to support at least twiceits present population.
A. attain
B. inherit
C. assume
D. yield
In order to the physical exercise, you have to wxercise regularly, and for at least half an hour each time.
A. get by
B. make the most of
C. reap the benefits of
D. take pleasure in