题目内容：
I called you just now, but you weren't in. Sorry, I ______ the reading room.
A.was in
B.have gone to
C.studied
D.had been to
参考答案：
选择题：I called you just now, but you werent in. Sorry, I ______ the reading room.
- 题目分类：中考
- 题目类型：选择题
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