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Who will enjoy Valentine’s Day more cheerfully? Why is yellow chosen as one of the traffic lights in many countries?
Who will enjoy Valentine’s Day more cheerfully? Why is yellow chosen as one of the traffic lights in many countries?
admin
2009-04-23
85
问题
Who will enjoy Valentine’s Day more cheerfully?
Why is yellow chosen as one of the traffic lights in many countries?
选项
答案
Yellow is sign of caution.
解析
转载请注明原文地址:https://kaotiyun.com/show/QwC7777K
0
大学英语四级
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