皮皮学，免费搜题
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【单选题】
关于尿毒症,下述哪项错误A.
致高血压的最主要原因是水，钠潴留
B.
易发生感染的最主要原因是中性粒细胞减少
C.
血的最主要原因是促红细胞生成素的缺乏
D.
肪代谢的异常主要表现是甘油三酯升高
E.
有葡萄糖耐量降低
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】The ill and physically unable people can remain seated when being introduced.()
A.
正确
B.
错误
【单选题】(单选)假定给您下面一个IP地址:192.168.12.43, 子网掩码为:255.255.255.128, 那么网络地址为____,广播地址为____
A.
192.168.12.32 192.168.12.127
B.
192.168.0.0 255.255.255.255
C.
192.168.12.43 255.255.255.128
D.
192.169.12.128 255.255.255.128
E.
192.168.12.0 192.168.12.127
【单选题】No matter how bright a talker you are, there are times when it's better ________ silent. [ ]
A.
remain
B.
be remaining
C.
having remained
D.
to remain
【单选题】Some people prefer to remain anonymous when they call the police to report a crime.
A.
undisturbed
B.
unnoticed
C.
unrecorded
D.
unnamed
【单选题】It is required that passengers remain ________ when the plane is taking off or landing.
A.
sit
B.
seating
C.
sat
D.
seated
【单选题】When and where the new hospital will be built______ a mystery. [
A.
] to remain [
B.
] remains [ C] remain [ D ] isremaining
【单选题】When and where the new hospital will be built _____a mystery.
A.
to remain
B.
remains
C.
remain
D.
is remaining
【简答题】When trapped in a burning building, survivors can remain calm and ______to find out where to escape for life.
【简答题】地黄及玄参等药材炮制后变黑的原因何在?
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