问题
选择题
As we all know, looking away from people or yawning will, _______, make us appear to be uninterested.
A．for one thing
B．by all means
C．in most cases
D．at one time
答案
答案：C
短语辨析. A. 首先;一则 B. 一定;务必
C.大部分情况下 D.曾经;一度.
句意:我们都知道,不看着人家或者打哈欠,大部分情况下会让我们显得不感兴趣.故选C.