【单选题】在.....中起重要作用
A.
play an important role
B.
play an important action
C.
play an important operation
【简答题】Advertising ________________(在......中起重要作用)the commercial bussiness.
【单选题】设函数 在点 可导,且 ,则当 时, 在点 的微分 是
【单选题】What's the English of "在...中起重要作用"?
A.
play an important part in ...
B.
get an important part in ...
【简答题】在......中起重要作用 (短语,不用打标点)
【简答题】A: that teamwork _______________ (在......中起重要作用)in our conpany' s development.
【单选题】thispassage is mainly about
A.
howmedicine is taught in America.
B.
how medicaleducation has developed in America.
C.
howthe American educational system works
D.
howone can become a good doctor