题目内容：
When l arrived she greeted me at the door, her kids all （）behinA.standing
B.stood
C.have been standing
D.were standing
参考答案：
选择题：When l arrived she greeted me at the door, her kid
- 题目分类：河南财经政法大学-会计-大学英语1
- 题目类型：选择题
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A.standing
B.stood
C.have been standing
D.were standing