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【简答题】
证券评级机构应当自取得证券评级业务许可之日起20日内，将其信用等级划分及定义、评级方法、评级中国证券业协会备案，并通过中国证券业协会网站、本机构网站及其他公众媒体向社会公告。
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】有关紫外线消毒下述描述正确的是()
A.
空气消毒，每次照射时间一般为15～20分钟
B.
物品消毒，有效距离为2米
C.
消毒时间，需从灯亮5～7分钟后开始计时
D.
灯管表面应定期用清水擦拭
E.
室温越高，紫外线杀菌作用越强
【单选题】The ______ behaviour of the supporters of the football teams caused the police surround the football ground during the match.
A.
rough
B.
tough
C.
coarse
D.
harsh
【简答题】影响财政支出规模的因素;
【单选题】The origin of the American party system can be traced to _______.
A.
the struggle between the Royalists and revolutionaries in the War of Independence
B.
the constitutional debate between the Federalists and the anti-Federalists
C.
the struggle between those who upheld slavery and those who opposed slavery
D.
none of the above
【单选题】听力原文： Police in Macedonia have arrested a journalist on suspicion that he was behind three murder cases he'd been reporting on. The journalist, Vlado Taneski, is accused of kidnapping, abusing and rap...
A.
his reports covered the confidential information.
B.
the three murder cases all involved elderly women.
C.
all the victims had some similarities with his late mother.
D.
he was responsible for the disappearance of a women.
【单选题】The police traced the thief to his hiding place.
A.
searched
B.
tracked
C.
vanquished
D.
located
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