These rivers should be prevented .A．to be pollutedB．from being pollutedC．pollutingD．being polluted 题目和参考答案——青夏教育精英家教网—

题目内容

These rivers should be prevented ___________.

A．to be polluted

B．from being polluted

C．polluting

D．being polluted

解析

练习册系列答案

68所名校图书小升初高分夺冠真卷系列答案

伴你成长周周练月月测系列答案

小升初金卷导练系列答案

相关题目

阅读下列短文，并做每篇后的题目

阅读下列短文，并做每篇后的题目．从四个选项中，选出能回答所提问题或完成的给饺子的最佳答案．

　　The longest river in the world is in Africa. It is called the Nile River. It begins in Lake Victoria, Africa’s largest lake, and goes into the Mediterranean Sea(地中海).

　　The second longest river is in South America. It is called the Amazon River. It travels through very thick forests where some native people live without seeing civilized(文明的) people. They live off the land. They hunt and fish for meat, gather wild fruits and vegetables, collect nuts from trees, and use plants for medicine.

　　The third longest river is the Yangtze River in China. It begins in Tibet and travels through a narrow channel called Three Gorges(陕谷) in Sichuan and Hubei province. It goes through the large city of Wuhan in Hubei province and goes into the Pacific Ocean near Shanghai.

American’s largest river is the Mississippi River. Another river called the Missouri River begins in the Rocky Mountains(落基山脉) and flows into the Mississippi. This river goes into the Gulf(湾) of Mexico which is part of the Atlantic Ocean(大西洋).

Other large rivers are the Columbia River, the Yellow River, etc． There are five large lakes on the border(边境) between Canada and the USA． The largest is called Lake Superior. The others are Lake Michigan, Lake Ontario, Erie and Lake Huron. These are called the Great Lakes.

1．what are the for longest rivers in the world?

[　　]

A．The Nile River, the Amazon River, the Yangtze River and the Missouri River .

B．The Nile River, the Amazon River, the Yangtze River and the Mississippi River .

C．The Nile River, the Mississippi River, the Columbia River, and Amazon River .

D．The Nile River, the Yangtze River, the Yellow River and the Amazon Rive r .

2．The Amazon River is the 1 longest river in 2 .

[　　]

A．second, south America

B．third, Africa

C．second, the world

C．second Asia

3．Which of the following is right?

[　　]

A．The Yangtze River begins in Sichuan and goes into the Atlantic Ocean.

B．The Yangtze River goes through the large city in Hunan and flows into the Pacific Ocean.

C．The Missouri River is the longest river in North America

D．The longest river in North America is the Mississippi River.

4．They hunt and fish for meat. What does “hunt” mean?

[　　]

A．take good care of

B．do something important

C．catch or get animals for food

D．get along well

5．Which is the largest of the five Great Lakes in the North of America?

[　　]

A．Lake Superior.	B．Lake Ontario.
C．Lake Huron.	D．Lake Michigan.

The Write Camp

Sunday through Friday, June 17 through July 20．For girls 11～13．Campers learn about journalism，storytelling，character development，plot and dialogue．Held Jun 17～22 and July 15～20．Willow Springs Camp，Girl Scout camp President National Forest，Prescott．$250 per session．www．girlscoutsaz.org．1-(928)-778―5127．

Women in History Workshop

10 a．m．～4 p．m．Monday through Friday, July 16～20．For girls 6～15．Kids learn about influential women in history and today through special guests，arts and crafts(工艺)．Once Upon a

Time， 5575 E． Rive Road， Suite 151m Tucson．$235． www．omeceuponatime．bz．

1-(520)-670-9010．

Lilliput

9 a．m．～12 p．m．Monday through Friday, June 4 through Aug．3．For ages 5～12．Arts and crafts gym features recycling，science，theater and art and sculpture camps．Also 1～4 p．m．

Registration(登记)begins March 1．Lilliput，4850 N．Litchfield Road，Suite 106，Litchfield Park．$120 half day for members；$225 full day for members；$150 half day for non-members $275 full day for non―members．www．lilliputcrdations．com． (623)935―4778．

Earth Camp High School

Sunday through Saturday, July 5-14．For Grades 9～11 to explore global changes in climate，water and landscapes and how these changes affect sustainability issues．Residential camp．Times and locations vary．Arizona―Sonora Desert Museum，2021N．Kinney Road，Tucson．41,400； academic scholarships available．www.azchallenger.org 1-(520)-883-3083．

Young Adult Writing Project

9 a．m．-12：30 p．m．Monday through Thursday, June 4～21．For Grades 8～12．Students work in writing groups，meet guest speakers／poets，take field trips，explore the university campus and publish a collection of poetry and stories at the end of the project．Arizona State University at the

Tempe campus，University Drive and Mill Avenue，Tempe．$200．www.asu.edu／gpawp／yawp． (480)-965-7611．

45．In what section of a newspaper are you most likely to read the above ads?

A．Entertainment． B．Education． C．History． D．Environment．

46．What can we know from the ads?

A．To attend Lilliput，you must register three months ahead．

B．You may get a scholarship from Young Adult Writing Project．

C．Activities in Earth Camp High School are held every other day．

D．Attending the Write Camp can help you improve your writing．

47．According to the ads，which of the following will last longest?

A．The Write Camp． B．Women in History Workshop．

C．Young Adult Writing Project． D．Earth Camp High School

试题分类