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【单选题】
I have decided to go on holiday ________
A.
with myself
B.
of my own
C.
lonely
D.
on my own
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举一反三
【简答题】完形填空。 I have my dream job. In ten years, I think I'll be a reporter. I'll live 1 Chengdu because I went to Chengdu last year with my parents and fell in love 2 it. I think it's really a big and 3 city...
【简答题】修复老照片
【简答题】阅读理解 Bernard Longmore is a reporter of a national newspaper.I talked to him recently and have found something interesting about him.Bernard went to our school and is now a reporter for a national news...
【判断题】氨基酸是两性电解质,但是氨基酸的电离受溶液pH 值的影响
A.
正确
B.
错误
【简答题】氨基酸是两性电解质,当pH等于pI时,氨基酸所带净电荷为 ,此时溶解度_____。
【单选题】氨基酸是两性电解质是由于分子结构中含有
A.
氨基
B.
羧基
C.
同时含有氨基和羧基
D.
羟基
【单选题】—I find a in a TV station a reporter. —Oh, you will be busy and have a lot of to do. [     ]
A.
work; be; job
B.
work; are; job
C.
job; as; works
D.
job; as; work
【单选题】某护士,已婚,G2P0,宫内妊娠34+4周,无痛性阴道出血8h。自诉:阴道出血量少,色鲜红,量约100ml。体格检查:血压120/80mmHg,无宫缩,胎心率158次/分。病人一般情况可。对此患者的处理措施,错误的是
A.
嘱此病人绝对卧床,予镇静
B.
灌肠后做阴道检查
C.
严密观测阴道流血情况
D.
随时做好输血及急诊手术准备
E.
严密观察临产先兆及胎心变化
【多选题】氨基酸是两性电解质,当氨基酸所处环境的pH大于pI时,氨基酸分子带 ,pH小于pI时,氨基酸带 ,pH等于pI时,氨基酸所带净电荷为零,此时溶解度
A.
负电荷
B.
正电荷
C.
最小
【单选题】为防止急性自血病患者继发感染,错误的护理措施是
A.
做好口腔护理,经常漱口
B.
保持皮清洁,防止破损
C.
保持大使通畅,以防肛裂
D.
限制探視
E.
使用药物尽量采用肌内注射
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