题目内容：
David realized that his camera was missing when he was ________.
A)
in the café
B)
in the departure lounge
C)
at the gate
参考答案：
选择题：David realized that his camera was missing when he
- 题目分类：上海开放大学-大学英语2
- 题目类型：选择题
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David realized that his camera was missing when he was ________.
A)
in the café
B)
in the departure lounge
C)
at the gate