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Communal NutritionCommunal nutrition refers to the behavior of certain animals, birds, and insect species to forage in the interests of the entire group and not just the individual animal. This is in contrast to species whose members forage solely for their individual benefit or, more commonly, as a member of a mating couple. Two situations commonly occur among group foraging species. The first one is where every member benefits by the group activity. The other is where some individuals are actually disadvantaged by the obligation to forage for the benefit of the group.Question: Using information from the reading and the lecture, explain how the lecture is related to the reading passage.Now hear a talk on the same subject.

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A Proposal of Removing TelephoneI would like to urge that the university remove telephones from students’ on-campus housing. There are many considerations that make this a good idea. First of all, almost everyone has a cellphone. This means most standard phones are never used anyhow. A second reason is that if the unused phones are taken out of students’ rooms, the students can save money by not having to pay phone bills. So since the phones are useless and cost money, let’s use some common sense and get rid of them.Question: The woman expresses her opinion toward the proposal of removing telephones from the students’ dorm rooms. State her opinion and explain the reasons she gives for holding that opinion.Now hear a conversation between two students.

库存结构合理的控制方法主要包括商品质量结构控制、商品层次结构确定和( )三个方面。

A. 商品需求结构分析
B. 商品价值结构确定
C. 商品需求结构控制D．商品销售结构分析

President Bush’s push to oust Saddam Hussein (1) power soon became more than a foreign-policy initiative; the (2) and his allies used it as a wedge issue (3) Democrats in the run-up to the 2002 elections."After 9/11, he (4) a country that said, ’We’re ready to follow,’" (5) Rep. Rahm Emanual, D-Ⅲ., a former top aide to President Bill (6) and now a member of the House Democratic leadership. "There (7) so much we could have done. But he said, ’Go shopping’, (8) then he divided the nation. "The hyper-political push for (9) cost him the support of Democrats; there would be no (10) big bipartisan successes for him to celebrate, such as his (11) education law, No Child Left BehinD．Republicans stayed with him, (12) , and while they controlled Congress, that was often enough. It (13) him politically potent through the 2002 and 2004 campaigns.But (14) spending programs and other breaks with conservative dogma hurt the (15) standing inside the GOP, and he never really worked the Washingtongame to (16) relationships with members of Congress.In his (17) term, Democrats scuttled Social Security reform even before the president (18) file a bill. Opposition to Bush became their organizing principle—the formula they rode to success in 2006, (19) the botched federal response to Hurricane Katrina and a continuing war left (20) as damaged goods. （14）处填入（）。

Do you agree or disagree with the following statement All students should take a cooking class.