问题
选择题
. The government is cautious because they are afraid that a new policy on taxation would ______the political balance of the country.
A．bother
B．gather
C．upset
D．overcome
答案
答案：C
题意是一个关于税收的新政策会打乱这个国家的政治平衡。A是打扰，B是收集D是克服。C是打乱，因此选C。