问题
I ______ in Tibet for three years; if you go there for your holiday this summer, I’ll have my friends take care of you.
A:worked
B:had worked
C:work
D:was working
B:had worked
C:work
D:was working
正确答案是：
同类题型
Hi, Bruce. Here is a letter for you.—Thanks. I wonder_______.
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_ Excuse me, _______is thenearest bookshop? _Go down the streetand turn left at the second corner.