参考答案:C
A.石油醚
B.正丁醇
C.乙醇
D.丙酮
E.乙酸乙酯
个体的沟通风格可以划分成四种类型:自我克制型、自我保护型、自我暴露型、自我实现型。故选项A错误。
W: Excuse me, did you say these jackets were 15 dollars
M: No, I said 50 dollars. Here is the price on the tag.
数字计算题。根据男士的回答“No,I said 50 dollars”可以得出答案D。
我来回答:
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