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【单选题】
上腔静脉注入心脏的部位是( )A.
左心房
B.
右心房
C.
左心室
D.
右心室
E.
耳
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皮皮学刷刷变学霸
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【简答题】热电偶的测温原理是基于 1 效应,产生 2 变化;热电阻的测温原理是基于 3 效应,产生 4 变化。热电偶是 5 检测,热电阻通常是 6 检测。热电偶有正负极,热电阻用万用表判断短路和断路即可。
【单选题】The room was the home of some short kind-hearted men.
A.
Right
B.
Wrong
C.
Doesn't say
【简答题】： Mr. and Mrs. Brown lived in a short and wet room last year. Now their daughter was born, the room was too narrow for them to live in. Last Friday, after the factory paid out wages（工资）, Mr. Brown had...
【简答题】按要求改写句子，每空一词。 1. 'Where will you wait for me?' she asked me. (改为间接引语) She asked me _________ I _________ wait for her. 2. Is he from England? Could you tell me? (合并为含有宾语从句的复合句) Could you tell me _____...
【单选题】w or k A. m or ning B. short C. w or se D. f or ty
A.
m or ning
B.
short
C.
w or se
D.
f or ty
【简答题】The room is not comfortable enough. 翻译
【简答题】用embarrass的适当形式填空 1. He asked me an question, which made me . 2. She is in financial .
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