问题
选择题
I really don’t know ______ about it.
A.what to do
B.how to do
C.to do what
D.how can I do
答案
答案:A
A 考查疑问词加不定式。do是及物动词,必须有自己的宾语。选B的话,do缺少宾语,故选A,what作do的宾语。What to do =" how" to do it。
I really don’t know ______ about it.
A.what to do
B.how to do
C.to do what
D.how can I do
答案:A
A 考查疑问词加不定式。do是及物动词,必须有自己的宾语。选B的话,do缺少宾语,故选A,what作do的宾语。What to do =" how" to do it。