I wonder__ for a week .A when will he come back B when he will co_英语解答

I wonder__ for a week .A when will he come back B when he will comeback
c how long will he stay there
d how long he will stay there .
为什么选它.为什么,注重为什么.
为什么

人气：273 ℃　时间：2019-11-18 06:11:10

解答

选D,考点是含疑问词的宾语从句,疑问词加陈述句语序.后面的For a week是回答吧!它回答多长时间那么就用How long 来提问.