问题
选择题
Which of the following signs can be seen on the door of a shopping mall?
A B C D
答案
答案：C
A危险；B暂停；C推；D禁止打伞。在商场中可以看到的只能是C。
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Which of the following signs can be seen on the door of a shopping mall?
A B C D
答案：C
A危险；B暂停；C推；D禁止打伞。在商场中可以看到的只能是C。