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【单选题】
n 1 .下述哪项是检查肾小管功能的试验 nA.
内生肌酐清除率测定
B.
浓缩 - 稀释试验
C.
血液尿素氮测定
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】S7-200系列PLC模块数字量输出电路有( )、( )和( )三类。
【单选题】---Did you go somewhere on holiday? ---I ____________ to go to Hawaii, but I didn’t sign up for the tour in time.
A.
would hope
B.
was hoped
C.
had hoped
D.
have hoped
【单选题】—I want to know if I _______________smoke here. —No, you ______________. Could you see the sign “ No Smoking” there?
A.
can; needn’t
B.
must; can’t
C.
shall; won’t
D.
can; mustn’t
【单选题】卫生技术的安全性评价中,某 项技术可以被认为是 “ 安全 ” 的,其含义是指
A.
绝对有效的技术
B.
绝对安全的技术
C.
使用某技术的风险可以被病人接受
D.
使用某技术的风险可以被病人、医生、社会及卫生政策制定者接受
E.
使用某技术的风险可以被卫生政策制定者接受
【单选题】Tom：This is my schoolmate，Mary，and this is my girlfriend，Susan． Susan：How do you do? Mary：__________?
A.
How are you
B.
Nice to meet you
C.
Fine，thank you
D.
Everything is fine
【单选题】Tom: This is my schoolmate, Mary, and this is my gift friend, Susan. Susan: How do you do!Mary:________
A.
How are you?
B.
How do you do!
C.
Fine, thank you.
D.
Everything is fine.
【简答题】—Can I swim here? —I’m sorry. It’s erous. Please look at the sign “______”. [ ]
【单选题】— I wonder if I _____ smoke here. — No, you _____. You see, there is a 'No Smoking' sign on the wall. [ ]
A.
may; needn't
B.
must; can't
C.
shall; won't
D.
can; mustn't
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