题目内容
1．How often does Jack go to see his sister and nephew（外甥）？A．Once half a year．
B．Once every year．
C．Twice half a year．
分析 略
解答 A
点评 略
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A．Once half a year．
B．Once every year．
C．Twice half a year．
题目内容
1．How often does Jack go to see his sister and nephew（外甥）？分析 略
解答 A
点评 略