- 单质硫的制取
- 共857题
Which of the following proposals did the Ordinance of 1784 incorporate
A．New states should be admitted to the Union in numbers equal to the older states.
B．The Union should make the western region into tributary states.
C．New states should share the same rights in the Union as the original states.
D．The great western region should be divided into twelve states.
正确答案
C
解析
从文章首句“it embodied the principle that new states should be formed from the western region and admitted to the Union on an equal basis with the original commonwealths”提到，1784年法规定西部新加入的州应获得与最早加入联盟成员同等的地位，因此四个选项中只有C项说法正确，应选C。
According to the passage, one of Thomas Jefferson's political goals was to ______.
A．maintain strong ties with the British Empire
B．fight for more territory for his country
C．found the Republican party
D．guarantee the status of new states
正确答案
D
解析
文章末句“What he dreamed of was an expanding union of self-governing commonwealths， joined as a group of peers”提到，Thomas Jefferson的政治目标是建立一个广泛的、平等的自制联邦。可见维护平等才是他的目的，因此选D。
异常性支气管呼吸音常见于
正确答案
解析
本题考查的是异常性支气管呼吸音。它指的是在正常肺泡呼吸音部位听到支气管呼吸音，常见于肺组织内实变和肺内大空腔以及压迫性肺不张。
小肠作为吸收主要部位的原因是
正确答案
解析
小肠有利于吸收的条件有：①吸收面积大，黏膜上有许多褶皱，褶皱上有大量绒毛，使面积增大600倍;②消化期小肠绒毛的节律性的伸缩和摆动；③营养物质被消化为简单的可吸收物质；④食物在小肠内停留时间长。小肠黏膜的巨大表面积是吸收的解剖基础。
进行膳食调查的主要目的是
正确答案
解析
进行膳食调查的目的是通过各种不同的方法对膳食摄入量进行评估，了解在一定时期内人群膳食摄入状况以及人们的膳食结构、饮食习惯，评定营养需要得到满足的程度。
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