I really don’t know.A. how to doB. what to doC. what should I doD. how I should do

发布时间：2020-08-21 13:53:36

I really don’t know    .
A. how to do
B. what to do
C. what should I do
D. how I should do

网友回答

A. how to do
(答案→)B. what to do
C. what should I do
D. how I should do
解析：此题考查疑问词和动词不定式连用充当简单句的某个句子成分。“疑问词 + 动词不定式”是英语中常用的一种结构。在句中可以作主语、动词或介词的宾语以及表语。
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