－Why don't you buy the computer? －It's too expensive. I can't _________ it.
A. afford B. sell C. borrow D. keep
难度: 中等查看答案及解析
(2017·贵港)—I'm going to Hong Kong next month.What about you，Jenny?
—I will ________social practice.
A. take part in B. take place
C. take off D. take action
难度: 困难查看答案及解析
Our government has to do something________our environment.
A. protect B. protected
C. protecting D. to protect
难度: 中等查看答案及解析
Nobody is in the room.Please go and ________the light.
A. turn on B. turn off
C. turn down D. turn up
难度: 中等查看答案及解析
Elephants are in great danger now.Human beings can ________ do anything harmful to them________.
A. no；any longer B. not；any longer
C. not；no more D. not；no longer
难度: 困难查看答案及解析
It's difficult ________ parents with little babies ________ go out to use public transportation.
A. of；to B. for；by
C. about；with D. for；to
难度: 中等查看答案及解析
—________ you ever ________ part in any environmental programs?
—Yes，I have.I ________ with a Clean－Up Day last year.
A. Did；take；helped
B. Have；taken；have helped
C. Have；taken；helped
D. Did；take；have helped
难度: 困难查看答案及解析
阅读下面短文，并用英语回答问题(请注意每小题后面的词数要求)。
A new rubbish sorting system(垃圾分类系统) has been put into use in Fangchengyuan Community in Beijing.Local people not only sort their rubbish，but also put QR codes(二维码) on it.
“When the rubbish is collected and the codes are seen，I will get reward points to exchange for small gifts and even some money，” one of the local people told reporters.“It's really creative and encouraging.”
This smart system has been carried out in 350 communities in Beijing.The capital of China has joined a list of cities in the country that take action to support rubbish sorting.China produces quite a lot of rubbish every year.Much of the rubbish is buried(填埋) in soil or burned without being sorted.Landfills(填埋场) take up a lot of land and have a risk of polluting the soil and water nearby.And burning rubbish can produce harmful gases.Through rubbish sorting，we can reduce the use of landfills and air pollution.
What's more，rubbish sorting saves resources，which could bring economic benefits(经济利益)．For example，a ton of waste paper can be reused to make about 850 kg of paper，saving 17 trees and 50 percent of water.Because of their benefits，some countries have developed successful sorting systems.
Japan has a strict and detailed system.When people throw away a water bottle，the cap，the wrapper(包装纸) and the bottle itself have to go into three different bins.Every year，families receive special rubbish sorting timetables and directions from their local governments.
1.What will local people finally get if they put daily rubbish into the new system in Fangchengyuan Community？(不超过10个词)
____________________
2.What's the consequence(后果) of burying rubbish？(不超过15个词)
____________________
3.What do Japanese families get from their local government every year？(不超过10个词)
____________________
难度: 困难查看答案及解析