Question

—What should we pay attention to ________mistakes during the exams?

—Some details.

A.avoiding making B.avoid to make C.to avoid making

Answer

C

【解析】

句意：——在考试期间我们需要注意避免犯什么错误？——一些细节。

考查不定式作目的状语。固定搭配pay attention to doing sth.意为“注意做某事”，但是题目中的特殊疑问词what是to的宾语，本句正确语序应为“we should pay attention to what ……mistakes during the exams”，空格处用不定式作目的状语。故选C。