问题描述：
首字母填空,括号里的字母为所填单词的首字母.
1.You shuold (k ) at the door if you want somebody to open it.
2.He doesn't (e ) playing volleyball.
1.You shuold (k ) at the door if you want somebody to open it.
2.He doesn't (e ) playing volleyball.
问题解答：
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