题目内容
(请给出正确答案)
[单选题]
I wonder how many years ago____________.
A.did your father retire
B.your father retired
C.has your father retired
D.your father has retired
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A.did your father retire
B.your father retired
C.has your father retired
D.your father has retired
B.Here you are.
C.Go up.
D.Here are you.
A.he bought
B.did he buy
C.buys
D.he is buying
A.it...occurred
B.you...occurred to it
C.it...occurred to you
D.you...occurred
A、to correct
B、to be corrected
C、for correcting
D、corrected
– Have you visited Xian? – Yes, I()there many times.
A.go
B.have been
C.went to