题目内容
----Was it in 1969 the American astronaut succeeded landing on the moon?
----Yes,that’s right.
A、when;on B、that;on C、which;in D、that;in
D
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题目内容
----Was it in 1969 the American astronaut succeeded landing on the moon?
----Yes,that’s right.
A、when;on B、that;on C、which;in D、that;in
D