—When and visit our exhibition next month?
— When , I will let you know.
A. will he e; he will e
B. will he e; he es
C. does he e; he will e
D. does he e; he es
网友回答
A. will he e; he will e
(答案→)B. will he e; he es
C. does he e; he will e
D. does he e; he es
解析： 第一句中的时间状语next month确定了这句的一般将来时的时态，然而第二句是由when引导的时间状语从句，在时间状语从句中只能用一般现在时表示一般将来时。