问题
选择题
-Was it in April,1970________China succeeded________sending its first satellite into space?
-Yes，that’s right.[ ]
A．when；in
B．that；on
C．which；on
D．that；in
答案
答案：D
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-Was it in April,1970________China succeeded________sending its first satellite into space?
-Yes，that’s right.[ ]
A．when；in
B．that；on
C．which；on
D．that；in
答案：D