Question

【题目】The teacher told us how ______ the questions.

A. to answer B. answer C. answered D. to answered

Answer 1

【答案】A

【解析】

句意：老师告诉我们如何回答这些问题。考查动词不定式。特殊疑问词+动词不定式，构成名词性短语，例如，when to go：什么时候去；what to eat：吃什么；how to go there：怎样去那里；结合句意可知填to answer；选A。