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【单选题】
今天有一台阑尾切除手术,小王要做器械护士,刷手的顺序是:A.
手→指尖→前臂→肘上10cm
B.
手→前臂→肘上10cm→指尖
C.
前臂→肘上10cm→手→指尖
D.
指尖→手→前臂→肘上10cm
E.
肘上10cm→前臂→手→指尖
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皮皮学刷刷变学霸
举一反三
【单选题】Which description is not correct about Unit testing script?
A.
Unit testing script is a kind of codes.
B.
Unit testing aims at making unit testing automatic.
C.
Unit testing script should be able to run repeatedly.
D.
Unit testing script aims at locating bugs in the product codes.
【多选题】About peptide unit, the correctstatementsinclude
A.
The basic unit that constitutes secondary structure of polypeptide chain .
B.
The two α carbons are in the cis configuration .
C.
The single bond to the α carbon can rotate freely .
D.
The relative positions of the two adjacent peptide units are independent of rotation of the single bonds on either side of the α carbon .
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