问题
选择题
The government spokesman has to____ his words before responding to reporters.
A.pass
B.cover
C.weigh
D.Express
答案
答案:C
考查动词辨析。Pass通过,传递 cover覆盖,采访,涉及 weigh 权衡,考虑,重量为……express表达 句意为政府的发言人必须在回答记者前考虑自己的语言。