【题目】下列有关溶液的说法中,正确的是( )
A.溶液都是无色透明的
B.溶液中的溶剂一定是水
C.均一、稳定的液体都是溶液
D.溶液都是由溶质和溶剂组成的
科目:初中地理 来源: 题型:
【题目】书面表达(15分)
根据下面所给出的王刚的个人档案,以"My Best Friend"为题,写一篇短文,介绍他的基本情况。(不少于80词)
姓名/年龄 | 王刚/14岁 |
外貌 | 方脸,明亮的大眼睛,短直发,看上去很帅气 |
性格 | 大方(和朋友分享东西);幽默(讲有趣的笑话,常令我大笑); 诚实(真朋友,从不撒谎);善良(公交车上总给需要的人让座) |
爱好 | 篮球,电脑游戏 |
计划 | 长大后当一名社会工作者,帮助人们解决问题。 |
My Best Friend
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科目:初中地理 来源: 题型:
【题目】完形填空(10小题,每小题1分,共10分)
More and more Americans are going to work by bike. Do you know why more people are 1 bikes to work? We can answer the question in 2 ways. First, bikes don’t need gasoline(汽油), so it takes 3 money to use them. Second, a bike doesn’t 4 much space(空间), so it is 5 to find a place for it. And riding a bike is good for one’s 6 . People often drive their 7 to offices or to shops, but now people think riding bikes is a good way of doing sports.
That’s 8 more Americans are now going to work 9 bike, and they are 10 their own cars at home.
【1】 A. making B. riding C. jumping D. believing
【2】 A. popular B. different C. famous D. friendly
【3】 A. less B. more C. much D. many
【4】 A. mend B. need C. have D. find
【5】 A. easy B. hard C. cheap D. expensive
【6】 A. journey B. health C. study D. work
【7】 A. buses B. trains C. cars D. boats
【8】 A. what B. why C. how D. where
【9】 A. by B. on C. at D. in
【10】 A. cleaning B. leaving C. staying D. learning
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科目:初中地理 来源: 题型:
【题目】 —__________?
—It’s warm and sunny.
A. How is it going, Mike B. What do you usually do in summer
C. What’s the weather like today D. How many books are there on your desk
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科目:初中地理 来源: 题型:
【题目】 __________ worry, little Tom. I’ll help you.
A. Don’t B. Doesn’t C. Are D. Do
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科目:初中地理 来源: 题型:
【题目】佛山市三水健力宝厂生产的“魔水”驰名中外.“魔水”内溶有一定量的二氧化碳气体.打开瓶塞,“魔水”会自动喷出;喝了“魔水”后常会打嗝,说明气体在水中的溶解度与压强、温度有关.以下关于气体溶解度的说法正确的是( )
A.压强增大,气体溶解度不变
B.压强减小,气体溶解度增大
C.温度升高,气体溶解度减小
D.温度降低,气体溶解度减小
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