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【单选题】
20℃时,将20克某物质溶解在50克水中,恰好饱和,则20℃时该物质的溶解度是 [     ]
A.
20克
B.
40克
C.
20
D.
40
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【简答题】I spent almost two hours on the phone yesterday. Trying to find a garage to repair my car. (sentence improvement)
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【单选题】阿特金森发动机的优点不包括()。
A.
发动机结构简单
B.
发动机热效率高
C.
发动机的油耗低
D.
发动机做功行程较长
【简答题】简述胸膜腔穿刺进针的部位选择。
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【简答题】防止大气微生物污染的措施有哪些?
【单选题】听力原文:Harry: Hi, Jane. You look upset. What's up? Jane: Well, I'm trying to figure out where all my money has gone. Harry: You've lost your money? Was there a burglary at your place? Jane: No, no. I se...
A.
She doesn't know where all her money has gone.
B.
She has no time to study.
C.
She has to take more part-time work.
D.
She is short of money.
【简答题】Now rewrite the sentences, trying to avoid repetition by using synonymous words or expressions. I spent hours trying to talk him into accepting the settlement, but he turned a deaf ear to all my talk.
【多选题】护理给药执行“三查七对”,七对的内容包括
A.
对姓名
B.
对剂量
C.
对用法
D.
对药名
E.
对时间
【简答题】日常维护中的 “三检”是指( ), “四清”是指( ), “四漏”是指( )。
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