题目内容
I don't know when Martin _____ I'll meet him at the airport when he _____.
[ ]
A. will return; return
B. returns; will return
C. returned; returned
D. will return; returns
B. returns; will return
C. returned; returned
D. will return; returns
D
练习册系列答案
活力课时同步练习册系列答案
学业测评一课一测系列答案
相关题目
ri/ about me. I am fine. 
pt/ her handbag in the symphony hall yesterday. 
nist / boy, isn't he?
n'tinju:/ their education after middle school.