皮皮学，免费搜题
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【单选题】
消费者愿意对某种物品所支付的价格与他实际支付的价格的差额称为A.
剩余价值
B.
利润
C.
消费者剩余
D.
消费者均衡
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】[音频]
A.
The job requires beginners to work hard.
B.
He enjoys working in the advertising company.
C.
His well-paid job requires a lot of hard work.
D.
He feels underpaid for he often works overtime.
【单选题】B2-U6_3_1_4.mp3: ( )
A.
The job requires beginners to work hard.
B.
He enjoys working in the advertising company.
C.
His well-paid job requires a lot of hard work.
D.
He feels underpaid for he often works overtime.
【单选题】鼻饲液的温度为
A.
28~30摄氏度
B.
30~31摄氏度
C.
32~34摄氏度
D.
35~36摄氏度
E.
38~40摄氏度
F.
、判断患者临床死亡期的主要指标是
G.
桡动脉搏动不可触及
H.
肌张力减退
I.
身体温度接近室温
J.
脑干反射消失 K. 瞳孔对光反射消失
【单选题】[音频] What does the man say about his job?
A.
The job requires beginners to work hard.
B.
He enjoys working in the advertising company.
C.
His well-paid job requires a lot of hard work.
D.
He feels underpaid for he often works overtime.
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