In which of the following places can you often see this sign?[ ]A. In a park. B. In a school. C. In

题目简介

In which of the following places can you often see this sign?[ ]A. In a park. B. In a school. C. In

题目详情

In which of the following places can you often see this sign?
                               
[     ]
A. In a park.
B. In a school.
C. In a science museum.
D. In a street.
题型:单选题难度:偏易来源:月考题

答案

C

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