— Do you know ?
— Next Monday.
A. when will he e back
B. when he will e back
C. when did he e back
D. when he came back
网友回答
A. when will he e back
(答案→)B. when he will e back
C. when did he e back
D. when he came back
解析：句意：你知道他何时回来吗？下周一。宾语从句用陈述句的语序。同时句子用一般将来时，故选B