问题

Haven’t seen you for ages! Where have you been—I went to Ningxia and there for one year, teaching as a volunteer.

A:stayed
B:stay
C:had stayed
D:am staying;

正确答案是：

同类题型

re information about Cambridge, _____ ourwebsite at www Cambridge, org

Are those boys your friends —

We will have two family parties this autumn. One is at Halloween and is at Thanksgiving

We’d better hold more such activities, ______ students can combine study with fun.

Is there any hope of saving his life? — His injuries are extremely serious, but he’s expected to ____.