药物与受体结合的特性包括A.非特异性 B.敏感性 C.饱和性 D.有亲和力 E.有内

题型:单项选择题

问题:

药物与受体结合的特性包括

A.非特异性

B.敏感性

C.饱和性

D.有亲和力

E.有内在活性

考点:普通考研10医学中西医结合基础硕士药理学1
题型:单项选择题

北京希电公司生产的PCM复用设备在PCM设备在控制菜单的命令输入行中输入数字()按回车键即可进入音频增益调整菜单。

A、1

B、3

C、5

D、7

题型:单项选择题

第Ⅱ卷(共35分)

注意:

1.答题前,考生先在答题卷上将自己的姓名、准考证号填写清楚。

2.答题卷共2页,请在答题卷上各题的答题区域内作答,在试卷上作答无效。

第四部分 写作(共两节,满分35分)

第一节 短文改错(共10小题;每小题1分,满分10分)

此题要求改正所给短文中的错误,对标有题号的每一行作出判断:如无错误,在该行右边横线上划一个勾(√),如果有错误(每行只有一个错误),则按下列情况改正:

该行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。

该行缺一个词:在缺词处加一个漏字符号(^),在该行右边横线上写出该加的词。

该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错的不要改。

The party went on very good and we all had a good       76. _________

time. Nearly all the people came who were inviting. Jane   77. _________

couldn't come because she had been to Beijing. Tom      78. _________

was also away in country with his parents. Mary's              79. _________

friends brought their instruments and played beautiful     80. _________

music so that everyone could dance. Franco drink too     81. _________

much more and fell over when he was dancing with       82. _________

Ann, that made everyone laugh. Tim told us he'd         83. _________

go to abroad soon. And Steve met Jack and spent all      84. _________

the evening talking to them. All of us enjoyed ourselves.    85. _________

题型:单项选择题

选择最佳的开发利用方式包括( )等的确定。

A.结构

B.构造

C.用途

D.档次

E.规模

题型:单项选择题

配制二硫化碳标准溶液时,在25m1容量瓶中加入()约15m1,盖塞称重,然后加入二硫化碳(优级纯)1~2滴,立即盖塞再称重。用()稀释至标线。

A.吸收液,无水乙醇

B.无水乙醇,无水乙醇

C.蒸馏水,蒸馏水

题型:单项选择题

煅烧炉开车前暖炉的作用是(),()。

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