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【单选题】
用EDTA滴定Ca2+、Mg2+,若溶液中存在少量Fe3+将对测定有干扰,消除干扰的方法是:
A.
加 NaF
B.
加入抗坏血酸
C.
加 NaOH
D.
加入三乙醇胺
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【单选题】Diane Larsen-Freeman is fond of using low-tech things in class for all the following reasons EXCEPT that ______.
A.
she wants to be interactive
B.
they are convenient
C.
they help to focus the learners' attention
D.
she is afraid of technology
【单选题】下列不属于物理化学方面的配伍禁忌的研究方法是
A.
测定产生配伍变化溶液的pH
B.
测定配伍过程中有无新物质产生
C.
通过药效学试验了解药效变化
D.
测定配伍后制剂的粒度变化
E.
测定配伍后药物的含量变化
【单选题】超声测量正常成人胆囊的长径一般不超过
A.
8.0cm以下
B.
9.0cm
C.
10.0cm
D.
11.0cm
E.
12.0cm以上
【简答题】单词拼写(共10题;每小题1分,满分10分) 小题1:He hasn’t yet ________(恢复健康) from his disease. 小题2:When Rachel found out the secret of Godfrey , she ______(取消) the wedding. 小题3:If you are easy to get lost, you’d better ta...
【单选题】W : Hello, this is the Lost and Found. M : My name is Robert Francis, and I left my coat in No. 3 Waiting Room this morning. Do you have it? W : I’m sorry. It hasn’t been turned in yet. What happened ...
A.
He hasn’t turned in his coat yet
B.
The woman found his coat in the waiting room.
C.
He left his coat in the waiting room.
D.
He bought a coat from the woman.
【简答题】A bank trust department has three portfolio managers (Diane Cole, Tomas Bermudez, and Anthony Ring), who have been awarded the right to use the CFA designation, and one other employee (Diane Ta) wh...
【单选题】正常成人胆囊的超声测量、长径一般不超过()
A.
8cm
B.
9cm
C.
10cm
D.
11cm
E.
12cm
【单选题】生态学谬论,是指根据整体的分析结果去推断个体,认为个体具有整体的特征与属性。 根据这个定义,下列不属于生态学谬论的是:
A.
研究调查显示收入高的家庭生育孩子少,而收入低的家庭生育孩子多,张某夫妻俩均为高级白领,所以他们家只有一个小孩
B.
A品牌车不如B品牌车,所以A品牌车的发动机肯定不好
C.
A国官方用语是英语,所以A国国民都会说英语
D.
张某刚到A市,被A市一个小伙子骗了300元钱,自此他认为A市是不可信的
【单选题】以下关于梅花习性的描述,不属于生态学特性的是
A.
先开花后展叶
B.
不耐积水
C.
喜温暖气候
D.
喜光
【单选题】下列配伍变化属于配伍禁忌的是
A.
药物作用持续时间变化
B.
异烟肼与麻黄碱合用
C.
磺胺类药物与甲氧苄啶合用
D.
配伍需要的变化
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