- 根据短文内容,判断正(T)误(F)。1970 was World Conservation (保护) Year. The United Nations wanted everyone to know tha...
- 根据短文内容及首字母提示在空白处填上适当的单词,使短文意思完整。Each of us wants to live in a beautiful world, but fo...
- 阅读短文,选择正确答案。Hi, dear boys and girls! Do you know how to be a healthy kid? Here are some rules you should ...
- 阅读理解。June 5 is World Environment Day. This makes us pay more attention to (更注意) our enveironment andwe need t...
- 阅读理解。In most situations, light helps us see. But nowadays humans are using too much of it so that it is in facta...
- 阅读下面的短文,根据短文内容,完成表格。(每空填1至3个词)China has decided to stop the use of free plastic bags. Su...
- 阅读理解。There are lots of animals on the earth. What is the biggest animal of all? The whale is. A blue whale weigh...
- 完形填空。Mrs Wang lives in Nanjing now. She is 102 years old. People often ask her 1 she can keep healthy inher life...
- 阅读理解。Scientists are trying to make the deserts into good land again. They want to bring water to the deserts, so...
- 阅读理解。June 5 is World Environment Day. This makes us pay more attention to our environment and we need toprotect ...
- 阅读理解。No air means death. Though we can't see it, there is air all around us, so air is everywhere and gives life...
- 阅读理解。IMPROVE ON SLEEPGood health needs good sleep. Going to bed before you're tired. Not eating or reading in be...
- 阅读短文,选择正确答案。Do you get enough sleep? With so much homework it's often difficult to get the rest you need....
- 完形填空。I can't remember when I started collecting litter. But it was when I got tired of 1 litter nearby that I re...
- 阅读理解。The earth is about 4,600 million years old. Modern man has lived on the earth for only 35,000 years, butdur...