中医学认为，六腑主要的生理功能是（）。
A.运行气血
B.贮藏津液
C.传化水谷
D.贮藏精气
E.贮藏血液
参考答案：C
在直角坐标系中，横、纵坐标均为整数的点叫格点．若函数y=f（x）的图象恰好经过k个格点，则称函数y=f（x）为k阶格点函数．下列函数中为一阶格点函数的序号是______．
（1）y=sinx； （2）y=cosx； （3）y=ex-1； （4）y=x2．
— What do you think of the suggestion ____ he put forward at the meeting yesterday?
— Personally I don't agree to the suggestion ____ we should spend less money on the project. [ ]
A. which; that
B. that; which
C. which; which
D. what; that
