某次会议，昨天参加会议的男代表比女代表多700人，今天男代表减少10%，女代表增加了

费率是指利率以外的银行提供信贷服务的价格，一般以信贷产品金额为基数，按一定比率计算。( )

—Let's go to the West Hill Park by taxi.

—Oh, it is not far away from here. We ______ take a taxi. [ ]

A. couldn't

B. mustn't

C. needn't

D. can't

在治疗伤骨气滞血瘀时常用的方法是（）

A.降气

B.凉血

C.消瘀

D.行气

E.益肝肾

So clearly ______ that I was able to understand much of what he said. [ ]

A. did he say

B. he told

C. did he speak

D. he talked

在如图所示的四个实例中，目的是为了增大磨擦的是[ ]

A.

B.

C.

D.