问题
Are you a teacher? —-No, but I ______ in Harbin No3 High School for 3 years
A: had taught
B:has taught
C:teach
D:taught
B:has taught
C:teach
D:taught
正确答案是：
同类题型
past, he rarely spoke unless otherswere speaking about something that ______ to him
Jack Chou will give a concert at the City Stadium on Sunday evening. —- Where did you ____ that?
Computer is widely used in our daily life.—Yes. My grandfather has begun to learn to use a computer.
How nice the building is!—It _____a hotel. But I am not sure.