The birthday girl wasn’t talking to any of her guests.
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The man hired an airplane because he wanted to ask his girlfriend to marry him.
A. 对
B. 错
The girl didn’t see the airplane because the weather was very cloudy.
A. 对
B. 错
下列汇票背书记载事项中，属于相对记载事项的是（ ）
A. 背书金额
B. 背书人签章
C. 被背书人名称
D. 背书日期
进入楼梯间后，确定下层未着火时，可以向下逃生，而决不往上跑。
A. 对
B. 错
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