英语试卷试卷答案)
between on-screen and off-screen discussions will make you a better communicator in all areas of your life. A.Researchers have found the answer is yes. B.How many of them are busy with face-to-face conversa- tion? C.How can we be sure we don't lose the art of conversation? D.When you're sad or lonely,a smile may make a huge difference. E.This can make it harder to keep healthy relationships as an adult. F.In many ways,we're communicating more than we ever had in the past. G.Spare some time to take an active part in various kinds of physical exercises.
英语试卷试卷答案)
【答案与解析】 一项研究表明，海洋变暖会影响鲨鱼的行为。 32.A根据第1段第2句可知，研究人员想弄清楚海洋变暖能否 影响鲨鱼的行为。 33.A根据第2、3、4段可知，研究人员在实验室里模拟海洋温度 变化并观察鲨鱼行进的方向。 34.D根据最后一段第1句可知，海洋温度变暖如何影响鲨鱼行 为有待进一步研究。 35.C根据第1段末句及第4段第1句可知答案。
英语试卷试卷答案)
ior will require lots of further study,the researchers said.For its part,the Macquarie University team has donated the brains of the sharks in its study to be examined in further research.Soon, we may have a better idea of what makes a right-handed shark tick.
英语试卷试卷答案)
【答案与解析】 本文介绍了灰鹤的体形特征、生活性等。 28.A根据画线词前一句可知，灰鹤一年换两次羽毛，换一次羽毛 需要6个星期 。 29.B根据第3段首句可知，本段主要介绍了灰鹤的团队协作能 力。 30.D 根据第4段首句可知，灰鹤是杂食动物，能在水中和陆地寻 找食物，这主要得益于它们的喙。 31.C本文主要介绍了灰鹤的体形特征、生活性等，属于动物版 块。
英语试卷试卷答案)
28.What does“this”in paragraph2 refer to? A.Loosing feathers. B.Grouping together. C.Changing the directions of flying. D.Identifying the species of cranes. 29.What does paragraph 3 mainly tell us about common cranes? A.Their ability to migrate. B.Their grouping ability. C.Their methods to find food. D.Their differences in appearance. 30.Common cranes can eat different foods mainly depending on their A.adaptive abilities
英语试卷试卷答案)
【答案与解析】 本文讲述一对姐妹通过努力改变乱扔烟头现象的故事。 24.C根据第1段第3句可知，烟头让城市变得非常难看，她们决 定成立一个组织，劝说人们不乱扔烟头。 25.A根据第3段可知，作者找公司赞助买烟灰缸送给那些抽烟 的人。 26.B根据最后一段和倒数第2段可以推测出，作者相信通过这 种活动可以为保护环境做出贡献。 27.C根据第1段最后两句可知，本文主要讲述一对姐妹通过努 力改变乱扔烟头这一现象的故事。
英语试卷试卷答案)
help us.We used the money to buy ashtrays to give to smokers. We wanted smokers to carry the ashtrays with them so they didn't have to drop butts. At the moment,we are trying to get cigarette companies to put an ashtray in each pack of cigarettes.Some companies want to do it.Many people have started to join our group since it be- gan.Today there are 45 other "No Butts About It"groups in A- merica. Now there are even groups in England,Australia,and Indi- a!Many newspapers have written about my sister and me over the last seven years.And we have won many prizes for what we do. But we are not interested in prizes.We just want to make the Earth a better and cleaner place for animals,plants and people. One day,it will be.
英语试卷试卷答案)
C.Brazil. 3.Where will the man go first? A.New York. B.Chicago. C.Washington DC. 4.Where could the speakers most probably be? A.At home. B.At a restaurant. C.At a train station. 5.What will the man probably do tomorrow afternoon? A.Attend a meeting. B.Meet the woman. C.Give a lecture.
b地理考试试卷答案)
b地理考试试卷答案)
