相关习题
 0  77936  77944  77950  77954  77960  77962  77966  77972  77974  77980  77986  77990  77992  77996  78002  78004  78010  78014  78016  78020  78022  78026  78028  78030  78031  78032  78034  78035  78036  78038  78040  78044  78046  78050  78052  78056  78062  78064  78070  78074  78076  78080  78086  78092  78094  78100  78104  78106  78112  78116  78122  78130  109140 

科目: 来源: 题型:

【题目】读某地气温、降水资料,回答下列各题。

1

2

3

4

5

6

7

8

9

10

11

12

气温(

24.7

24.4

21.2

16.5

11.7

8.2

6.9

7.9

10.6

13.7

17.9

21.5

降水(mm)

18

25

65

79

80

107

132

122

77

72

61

44

【1】从该地气温和降水的月份分配组合上判断,该地的气候类型是(

A.温带季风气候 B.亚热带季风气候

C.地中海气候 D.热带草原气候

【2】该地所处自然带的典型植被类型是:

A.亚热带常绿阔叶林 B.温带落叶阔叶林

C.亚热带常绿硬叶林 D.热带稀疏草原

查看答案和解析>>

科目: 来源: 题型:

【题目】It is observed that Internet addicts spend most of their time surfing the Internet without a certain purpose. __【1】_ The Internet is one powerful network, which holds the potential to keep you hooked on for hours. Here is some advice on how to get over Internet addiction.

●Accept that you are addicted to the Internet. It's the first step towards getting over it. Internet addiction is one of the most dangerous forms of addiction, because, at first, you don't even realize that you're an addict. Analyze your daytoday routine, and cheek it. _【2】__

●Develop a hobby. Our mind always needs something to keep it engaged. Learning to play an instrument, paint, sing, dance, etc., can be of great help to keep yourself positive. The time spent practicing an art is worthwhile. __【3】__

●Use reference books. These days, school students are making use of Internet sources for completing homework and project work. Using readymade notes to do your homework would not only make you lazy and addicted to the Internet, but also weaken your analytical ability. _【4】_ The process of reading and analyzing information can also keep them away from the Internet.

●Go to bed early. Staying up late is one of the main reasons most people get hooked on the net. _【5】__ By going to bed early, you can get rid of this addiction, and it will also keep your mind and body in a healthier state.

A. Scientists advise students to develop a hobby at first.

B. This behavior is widely believed to be a dangerous habit.

C. Before you surf the Internet, you should set the time limit first.

D. Students must be encouraged to make good use of reference books.

E. Only then can you take some positive steps towards getting over this habit.

F. Once we get into the habit of sleeping late, we tend to search for things to do online.

G. When you are doing something worthwhile, the mind becomes relaxed and more focused.

【语篇解读】本文是一篇说明文,文章主要介绍了一些攻克网瘾的方法。

查看答案和解析>>

科目: 来源: 题型:

【题目】How to Stay Out of Trouble

Sometimes it may seem like you're always getting into trouble with your teachers or your parents. _【1】_ The best thing to do is to stop trouble before it starts. It's always possible to turn over a new leaf.

1. __【2】_ Joining a sports team is a great way to stay out of trouble. Whether you're playing soccer or baseball, team sports are a great way to find something to do rather than get into trouble.

2. Join a club. If sports aren't your thing, you can always join a club. You can join an art club, chess club, French club, cooking club and so on. _【3】_ Therefore, you won't have time to annoy your teachers or parents.

3. Go volunteering. __【4】 If you're too young to do it on your own, go with a parent to a volunteering event. You can help people learn to read, clean up a local park, or work in a soup kitchen. Find something that is meaningful to you and commit to it at least once a week.

4. Read as much as you can. Reading can help you improve your vocabulary and comprehension skills. __【5】__ Getting truly interested in stories can help you forget the hours passing by. Reading for just 20 minutes before bedtime every night can help you develop an addicting lifelong habit.

A. Join a sports team.

B. Play soccer or baseball.

C. Then you can have a good time with your friends.

D. Volunteering is another great way to stay out of

E. These clubs can help you focus on something you care about.

F. What's more, if you're reading, then you're not getting into trouble.

G. And no matter what you do, you just can't seem to get things right.

【语篇解读】本文是一篇说明文,文章就如何避免麻烦向读者提供了4条建议。

查看答案和解析>>

科目: 来源: 题型:

【题目】每一个区域都有特定的地理环境,并对区域发展产生深刻的影响。读“长江中下游地区水系图”,完成下面小题。

1在区域开发早期,制约该区域发展的主要因素不包括

A. 河网密布 B. 雨热同期

C. 土质黏重 D. 红壤广布

2该地区密集的河网对区域工业化阶段所产生的有利影响主要是

A. 提供工业原料 B. 提供生活水源

C. 提供便利的交通运输 D. 提供丰富的水产品

查看答案和解析>>

科目: 来源: 题型:

【题目】Training for a marathon requires careful preparation and steady, gradual increases in the length of the runs. 【1】 , buy the best-fitting running shoes you can find. No one can say which brand will work best for you or feel best on your feet, so you have to rely on your experience and on the feel of each pair as you shop. When you have found shoes that seem right, walk in them for a few days to double-check the fit. 2 . As always, you should stretch(伸展) at least ten minutes before each run to prevent injuries.

During the first week, do not think about distance, but run five minutes longer each day. 3 , it is wise to take a day off to rest. But during the next week, set a goal of at least a mile and a half per run. 4 . After two weeks, start timing yourself. 5 . Depending on the kind of race you plan to enter, you can set up a timetable for the remaining weeks before the race.

A. After six days

B. For a good marathon runner

C. Before you begin your training

D. With each day, increase the distance by a half mile

E. If they still feel good, you can begin running in them

F. Time spent for preparation raises the quality of training

G. Now you are ready out a goal of improving distance and time

语篇导读】本文主要讲述如何进行马拉松锻炼。

查看答案和解析>>

科目: 来源: 题型:

【题目】深圳市位于珠江口东侧、广深铁路终点。1980年建立经济特区以后,城市经济发展迅速,现已成为以工业为主、工贸结合、旅游和农林牧渔并举的外向型综合性港口城市。西藏自治区位于我国西南边疆,青藏高原西南部。全区面积约123万平方千米,人口为274万,有藏、汉、门巴、珞巴、回等民族。据此回答下列各题。

【1】分析深圳市人口数量变化时,应重点分析的是

A.人口的机械增长 B.人口的出生率

C.人口的自然增长 D.人口的死亡率

【2】通过人口普查发现,深圳市人口的死亡率低于全国城市的平均水平,其原因是

A.营养好 B.女性比例高,寿命长

C.人口结构年轻 D.文化教育水平高

查看答案和解析>>

科目: 来源: 题型:

【题目】山西平遥古城是我国首批加入《世界遗产名录》的城市,目前人口达45000多人。但是为保护古城,专家计算它最多容纳20 000人。因此有一半以上的人需要迁走。据此回答下列各题。

【1】山西平遥古城人口外迁,属于

A.人口流动 B.环境移民 C.人口迁移 D.外籍劳工

【2】造成该古城人口外迁的主要推力是

A.人口过多 B.国家政策 C.居住条件差 D.文化背景的差异

【3】有关影响人口迁移因素的叙述,正确的是

A.自然因素历来不是影响人口迁移的重要因素

B.社会经济因素在人口迁移中起主要作用

C.交通和通信的发展,加强了人类地域间的联系,减少了人口迁移数量

D.文化教育越落后,人口自发迁移的数量越多[

查看答案和解析>>

科目: 来源: 题型:

【题目】Clones in Fiction

Stories featuring clones always draw me in. I've read enough fiction books about clones over the years. _【1】

The Lost Girl by Sangu Mandanna

2 Eva is Amarra's clone. She learns what Amarra learns in school, eats what she eats, and studies every last detail of her life. The trouble is, no matter how hard she studies, outside of their appearances Eva and Amarra aren't that much alike. To make matters more complex, she learns Amarra has a boyfriend she must learn to love as much as she does when her own heart secretly belongs to someone else.

When Amarra is killed in a car crash just after their 16th birthday, Eva has to pick up her life where she left it off. Her life depends on convincing Amarra's loved ones that she is Amarra. _3

The House of Scorpion, by Nancy Farmer

This is not just one of my favorite books about clones, but one of my favorite books. Between the border of the United States and Aztlan, which was once Mexico, lies Opium, a land ruled by drug lords(毒枭). El Patron is the most powerful drug lord in Opium, a man almost 20 years old. 4

Matt is El Patron's clone. El Patron has been using clones like Matt to keep himself alive. But before he is needed, the drug lord treats him like a prized pet. El Patron's family dislikes him, thinking him inhuman and a possible threat((威胁) to their inheritance(遗产). The older he gets, the more Matt feels trapped at every turn. 5

A. Can they accept that?

B. They are very fearful and tiresome.

C. Cloning is considered to be criminal.

D. Is there any way he can be free to make his own life?

E. Can you be attracted by the rich imagination of the stories?

F. Everyone is struck with fear in the heart when hearing the name.

G. It's unbelievable that a person has to spend the whole life learning to be someone else.

【语篇导读】本文是一篇说明文。主要讲述作者阅读过的两本科幻小说中的克隆。

查看答案和解析>>

科目: 来源: 题型:

【题目】区域是地球表面的空间单位,它是人们在地理差异的基础上,按照一定的指标和方法划分出来的。据此完成下列问题。

【1】区域是( )

A.一定范围的地理空间或地球表面的空间单位

B.人为划分的文化区

C.经济活动类型分布区

D.国家、省、市等行政区域

【2】关于区域内涵的叙述,正确的是( )

A.区域之间都有明确的界线

B.区域是地球表面客观存在的不受人为因素影响的空间单位

C.区域具有一定的区位特征

D.区域内部的特定性质绝对一致

【3】适合在松嫩平原种植的农作物是(

A. 春小麦、玉米、甜菜、大豆

B. 冬小麦、高粱、大豆、甜菜

C. 玉米、高粱、大豆、甘蔗

D. 玉米、黄麻、甜菜、大豆

查看答案和解析>>

同步练习册答案