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【简答题】
用0.200mol/L HCl滴定0.200mol/L NH3溶液至pH=4.00,计算终点误差。
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参考答案:
举一反三
【单选题】李女士,56岁,糖尿病,同时患肺炎球菌性肺炎,住院治疗。医嘱:胰岛素8U饭前30分钟皮下注射;青霉素800万单位静脉滴注,每日1次(用5日);咳必清25mg口服,每日3次。小王选择快速过敏试验仪为病人做青霉素皮试,其皮试液配制应用
A.
生理盐水
B.
注射用水
C.
5%葡萄糖水
D.
普鲁卡因
E.
温开水
【简答题】Socrates let his hair grow long, Spartan-style, and ______________________________________(赤脚穿梭在雅典的大街小巷), carrying a stick and looking arrogant.
【简答题】Read the following and do the exercises that follow: Socrates said: “Let us look at it together,Crito;and if you can challenge any of my arguments,do so and I will listen to you;but if you can’t,be a ...
【判断题】Socrates preferred to let people think things out for themselves rather than to tell them what to do.
A.
正确
B.
错误
【单选题】'The first and best of victories is for a man to conquer himself to be conquered by himself is, of all things, the most shameful,' says Plato. Self-control is at the root of all the advantages. Let a ...
A.
The greatest victory for a man is to conquer everything except himself.
B.
One's moral is based on the control of himself.
C.
To control oneself is the most difficult in one's life.
D.
ff a person holds his own feelings, he will feel most shameful.
【判断题】在正常运行过程中,CRH380B动车组充电机为蓄电池充电,蓄电池则为全列直流负载供电。
A.
正确
B.
错误
【简答题】文档是软件开发人员.维护人员.用户以及计算机之间的(),软件开发人员在各个阶段以文档作为前段工作成果的()和后段工作的()。
【多选题】任何一项经济业务都不会导致
A.
资产增加,所有者权益减少,负债不变
B.
资产增加,所有者权益增加,负债不变
C.
负债减少,所有者权益增加,资产不变
D.
负债减少,资产增加,所有者权益不变
【多选题】以下药物中,可以选作治疗慢性阻塞性肺病的是
A.
B.
茶碱类
C.
曲尼司特
D.
扎鲁司特
E.
糖皮质激素
【单选题】鲁女士,45岁,患糖尿病5年,1个月前诊断为卵巢癌。病人皮肤黏膜干燥,皮下脂肪菲薄,身体极度衰弱。 护士为病人梳发时,下例护理措施不妥的是
A.
协助病人抬头,将治疗巾铺于枕头上
B.
将头发从中间分为两股,分股梳理
C.
梳发时由发根梳到发梢
D.
脱落的头发缠紧包好
E.
整理病人头发,长发可编起
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