问题
选择题
______ to forget is a good way to solve our problems and we can also deal with them by ______ of something worse.
A．Learn; think
B．Learning; think
C．Learning; thinking
D．Learn; thinking
答案
答案：C
题目分析：句意：学会忘记是解决问题的好方法，我们也可以通过思考更坏的情况来处理。前面的一个动词作主语故用动名词，后一动词跟在介词by之后故也用动名词。所以选C。