. 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. overe
网友回答
A. bother
B. gather
(答案→)C. upset
D. overe
解析：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。