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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】低血钾症补钾的原则，错误的是
A.
尽量口服
B.
静脉补钾，浓度不超过0.3%
C.
静脉补钾，速度不超过80滴/分
D.
尿量少于40ml/h，仍可补钾
E.
补钾不过量
【单选题】听力原文：W: Which of the cars we saw yesterday do you prefer? M: The red one looks very nice, but the black one has more room inside. I have a large family and I like it better. Why does the man prefer th...
A.
It's larger.
B.
It's cheaper.
C.
It's nicer-looking.
D.
It's larger inside.
【单选题】听力原文：W: Mary told me that she was going to quit her job．I'll certainly be sorry to see her go.M: Oh, she always says that! I wouldn't buy her a going-away present if I were you.Q: What does the man th...
A.
She will go away.
B.
She will be sorry.
C.
She won't quit her job.
D.
She won't buy him a present.