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问题 不定项选择

在水平方向上做简谐运动的质点其振动图象如图所示，假设向右为正方向，则物体加速度向右且速度向右的时间是

[ ]

A.0～1 s内

B.1～2 s

C.2～3 s内

D.3～4 s

答案

答案：D

填空题

Kofi Annan says helping survivors of last week’’s earthquake and (1)________in the Indian Ocean is (2)________. The United Nations secretary-general says countries that have offered aid must (3)________and provide it. The offers add up to around (4)________dollars. United Nations officials say (5) ________of that is needed during the next six months.The concern about offers of international aid is (6)________. For example, the earthquake in Bam, Iran, in (7)________of 2003 killed more than (8) ________people. Countries and groups offered hundreds of millions of dollars (9) ________. The United Nations says it has (10)________only about (11)________dollars in aid received so far. Governments and organizations that offered help (12) ________that, however.On (13)________Mr. Annan met with world leaders in Jakarta, Indonesia to discuss aid for (14)________. The leaders discussed and (15)________the idea of (16)________owed by affected nations. But the leaders did not say they would do so. Some said that (17)________to survivors would be more helpful.Representatives of (18)________countries and international organizations attended the meeting in Jakarta. Officials say they will cooperate to develop (19)________ for the Indian Ocean and the (20)________.
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问答题

某旅游开发有限公司下设的一公园2009年8月发生有关业务及收入如下：
(1)旅游景点门票收入400万元；
(2)景区索道客运收入260万元．电动观光车客运收入120万元；
(3)民俗文化村项目表演收入120万元；
(4)与甲企业签订合作经营协议；以景区内价值2000万元的房产使用权与甲企业合作经营景区酒店(房屋产权仍属公司所有)，按照约定旅游公司每月收取20万元的固定收入；
(5)与乙企业签订协议，准予其生产的旅游产品进入公司非独立核算的商店销售，一次性收取进场费10万元。
要求：
根据上述资料，按下列序号回答问题，每问需计算出合计数；

计算合作经营酒店收入应缴纳的营业税；
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