A. They may end up staying there permanently. B. They may eat something harmful. C. They may evolve new feeding habits. D. They may have trouble getting adequate food. 54. What can be inferred about the Spanish birds tagged in the study? A. They gradually lose the habit of migrating ...
第1 页:听力真题 第2 页:听力答案 Section A Directions: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the ...
2017年6月英语六级考试真题及答案解析版(第2套)(1)2017年6月大学英语六级考试真题及答案解析 （第2套）Part I Writing (30 minutes)Directions: Suppose you are asked to give advice on whether to major in science or humanities at college, write an essay to state your opinion. You are required to...
日期:2017-12-18 10:27 (单词翻译:单击)阅读真题 Half of your brain stays alert and prepared for danger when you sleep in a new place, a study has revealed. This phenomenon is often __26__ to as the "first-night-effect". Researchers from Brown University found that a network in the ...
第2 页:阅读答案 Elite Math Competitions Struggle to Diversify Their Talent Pool A) Interest in elite high school math competitions has grown in recent years, and in light of last summer's U.S. win at the International Math Olympiad (IMO)—the first for an American team in more than two...
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阅读真题1 Passage One Questions 46 to 50 are based on the following passage. Tennessee's technical and community colleges will not outsource (外包) management of their facilities to a private company, a decision one leader said was bolstered by an analysis of spending at each campus. ...
A. The potential harm to the ecosystem.B. The genetic change in the stork species.C. The spread of epidemics to their homeland.D. The damaging effect on bio-diversity. 上一页 [1] [2] [3] 下一页 查看《六级阅读真题》更多内容>> 保存到QQ日志 登录QQ空间 ...
阅读真题 Elite Math Competitions Struggle to Diversify Their Talent Pool A) Interest in elite high school math competitions has grown in recent years, and in light of last summer's U.S. win at the International Math Olympiad (IMO)—the first for an American team in more than two decades—...