单选题 Let's go out for a walk, ______?
A. will you B. shall we
C. won't you D. won't we

【正确答案】 B
【答案解析】本题考查的是特殊祈使句的反问情况。Let’s…反问用 shall we;let us…,反问则用will you,所以此处应选B.