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问题 单项选择题

下述关于心力衰竭概念的叙述，不恰当的是

A．心排血量可维持正常
B．通常伴有肺循环的主动充血
C．是指伴行临床症状的心功能不全
D．有心功能不全不一定有心力衰竭
E．伴有体循环和(或)肺循环淤血的心衰称为充血性心力衰竭

答案

参考答案：B

判断题

头发的生长速度是一致的。( )
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补全对话，情景问答

补全对话。

A: Tomorrow is my girlfriend's birthday.  I want to give her some gifts.  Can you give me some advice?

B: Certainly.  1. __________give her some flowers?

A: I agree.

B:  2. __________shall I give her?

A: Red roses.  They mean "Love".

B:  3. __________

A:  4. __________ flowers shall I give her?

B: Ninety-ninc red roses.  They mean "FOREVER"

A: Thank you very much for your advice.

B: 5. __________
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