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【单选题】
关于胸膜腔负压生理作用的叙述错误的是A.
是肺通气的直接动力
B.
促进静脉血和淋巴液回流
C.
维持肺的扩张状态
D.
降低气道阻力
E.
以上均不是
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举一反三
【单选题】A) He was not well prepared. B) He did not get to the exam in time. C) He was not used to the test format. D) He did not follow the test procedure.
A.
He was not well prepared.
B.
He did not get to the exam in time.
C.
He was not used to the test format.
D.
He did not follow the test procedure.
【简答题】《左传》是《春秋左氏传》的简称，又名（），是配合（）的编年史。
【简答题】A．He was ready to make a concession. B．He was not prepared to go to court. C．He was not intimidated. D．He was a bit concerned.
【多选题】会计核算是指会计以货币为主要计量单位，通过（ ）等环节，对特定主题的经济活动进行记账、算账、报账，为有关方面提供会计信息的功能。
A.
报告
B.
计算
C.
记录
D.
确认
【简答题】A．He was not happy with the new director. B．He was not qualified to be an engineer. C．He wanted to travel. D．He found his job boring.
【简答题】SDH高阶通道开销中的信号标记字节的作用是__________和__________
【简答题】A．He was ready to make a concession. B．He was not intimidated. C．He was not prepared to go to court. D．He was a bit concerned.
【单选题】While he was not dumber than an ox, he was not any smarter so most of his classmates were lenient and helped him along.
A.
helpful
B.
merciful
C.
enthusiastic
D.
intelligent
【多选题】会计核算是指会计以货币为主要计量单位，通过（ ）等环节，对特定主体的经济活动进行记账、算账、报账，为各有关方面提供会计信息的功能。
A.
报告
B.
计量
C.
记录
D.
确认
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