Question

【题目】-I can’t decide _________

-Maybe you can ask your parents for help．

A． how to do B． which to choose

C． which choose D． how go there

Answer 1

【答案】B

【解析】考查不定式短语的构成。带有疑问词的不定式短语为：疑问词+to do；how to do sth怎样做某事，do常带有宾语；故选B。