问题补充:
An increasing number of countries have been China as a threatening power recently.
A. looking up
B. looking at
C. looking on
D. looking for
答案:
A. looking up
B. looking at
(答案→)C. looking on
D. looking for
解析:此处looking up查; looking at向……看;looking on看待; looking for寻找。句意:最近越来越多的国家把中国看作一个威胁的力量。此处look on…as把……看作……。根据句意选C。