(A)I_____you_______left for shanghai.
问题描述：
(A)I_____you_______left for shanghai.
A.thought;had B.think:have
(B)Look!How heavy the rain is!You'd better__________.
A.saty here whenit stops B.not leave until it stops
答
1· A 我原以为你已经去了上海,过去式说以为,选thought；从句是过去的完成时,用had
2·B 句子说你最好留在这里等雨停了再走,A选项when使句子意思改变了,如果换成until就可以了