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The author implies which of the following happened to new lands that are part of the British Empire
A．They were not considered equal to Britain itself.
B．They established a separate empire of their own.
C．They had an equal share in the government of the empire.
D．They were ruled by a group of peers.
正确答案
A
解析
本题为细节题。文章通篇强调新的成员要与老成员平等。文章倒数第四行有一句话――“He had no desire to break from the British Empire simply to establish an American one―in which the newer region should be subsidiary and tributary to the old”，可见正是因为原来存在不平等的问题，美国才要求独立。据此推断出选项A正确。
According to the passage, what was the general attitude toward the principle underlying the ordinance of 1784
A．It was considered the most important doctrine of the day.
B．It received wide support at that time.
C．It was more popular in Virginia than elsewhere.
D．It was thought to be original and creative.
正确答案
B
解析
文章第四行“was generally accepted by this time and cannot be properly credited to any single man”指出，此原则被广泛接受，但很难把它归功于任何个人。因此应选B。
税务机关对纳税人等采取保全措施或强制执行措施应经( )批准。
A．各税务所所长
B．县以上税务局局长
C．省以上税务局局长
D．国家税务总局
正确答案
B
解析
[解析] 税务机关对纳税人等采取保全措施或强制执行措施应经县以上税务局局长批准。
某药物的t1／2为3小时，每隔1个t1／2给药一次，达稳态血药浓度的时间
A．6小时
B．30小时
C．10小时
D．15小时
E．24小时
正确答案
D
解析
暂无解析
原发性高血压细动脉的可逆性改变是
正确答案
解析
原发性高血压分良性高血压和恶性高血压两类，良性高血压又称为缓进型高血压，约占原发性高血压的95%，病理变化分三期：①功能紊乱期：基本病理改变为全身细小动脉间歇性痉挛，这一期为可逆性病变。②动脉病变期：细动脉硬化是高血压的主要病理特征，表现为细动脉玻璃样变，为不可逆病变。③内脏病变期：心、 肾、脑等代偿性病变。B项不属于高血压细动脉的改变，故排除。
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