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单选题
等第一层油漆完全干透后再涂第二层。
A
A.Wait for the paint to dry completely before polishing it again.
B
B.Do not apply the second layer of paint if the first layer has dried thoroughly.
C
C.Let the first layer of paint dry fully before you apply the second layer.
答案解析
正确答案：C
相关知识点：
等首层漆干，再涂第二层
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