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【单选题】
毒理学试验中染毒途径的选择,应尽可能( )A.
采用实验人员会的染毒方法
B.
采用实验动物自由采食的染毒方法
C.
模拟人在接触该受试物的方式
D.
模拟动物接触该受试物的方法
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】狭义的课程是指各级各类学校为了实现培养目标而开设的学科及其目的、内容、范围、活动、进程等的总和,它主要体现在课时计划、()和教材之中
A.
．教学大纲
B.
．课程标准
C.
．教科书
D.
．学科进程
【简答题】狭义的课程指的是教学内容,主要体现在课程的三个层次中,分别是课程计划、_________ 和____________
【简答题】娱乐节目的基本元素有哪些?
【单选题】In 1885 Owen Wister (1850～1938) recorded that 'it won't be a century before the West is simply the true America, with thought, type, and life of its own' and he wanted 'to be the hand that once, for a...
A.
the way of life in the West in 1885 was a passing phase
B.
the cowboy in 1885 symbolized the typical American male.
C.
the West would be always isolated from the rest of the country by its moral code.
D.
none of these.
【单选题】What is special about the use of the world “recorded”in the phrase“the first recorded Games” in the passage?
A.
With recorded，we know that the information about the first Games is reliable.
B.
With recorded，we know that the writer has the records about the first Games.
C.
With recorded，we know that the writer once read the records about the first Games.
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