题目内容：
No one from your company will be able to go with us＿＿＿our first trip to London．
A．on B．for
C．in
D．at
参考答案：
答案解析：
单选题：No one from your company will be able to go with us＿＿＿our fi
- 题目分类：公共英语二级
- 题目类型：单选题
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B．for
C．in
D．at