I'm awfully tired and can't go any farther, Ted. Let' s have a rest, ______?
【正确答案】 A
【答案解析】本题考查祈使句的反意疑问句。当祈使句以Let’s开头时，反意疑问句应用shall we；当祈使句以Let us开头时，反意疑问句应用will you。故选A。