网址：http://m.1010jiajiao.com/timu3_id_2373126[举报]
Air is very important to everything that lives. But the air we breathe is g【小题1】___ dirty. People all over the world are looking for w【小题2】___ to make it clean again.
Have you e【小题3】__ watched the smoke from chimneys rising high in the air? Have you s【小题4】__ the smoke from cars and trucks on roads or the smoke from planes? The smoke is not g【小题5】___ to breathe. If we want to keep well and strong, we need to breathe c【小题6】__ air.
W【小题7】___ more and more factories everywhere and more and more cars, trucks and planes, it is getting harder and harder to do with the air p【小题8】___.
Scientists have a【小题9】__ found ways to stop or slow down some of the things that make the air dirty. They will not stop working u【小题10】__ we have clean air again. 查看习题详情和答案>>
Have you e 1 planted a few trees on Tree Planting Day?
Each year, many of people, both old a 2 __ young, plant a lot of trees. But this may not be the best w 3 __to make your home a greener place. Last week, we v 4 __ a park in Hebei. We were s 5 __ to find most of the trees had been burnt. The workers told us that the trees d 6 _ soon after they were planted because they were not watered well enough. So the workers burnt them and changed the trees for new trees to be planted this year. On a card found in one of the trees, a student w 7 _ . “I hope this tree will g 8____up with me to become the backbone(栋梁) of our country.” The workers said that the survival of the trees was really more important t 9__ how many trees were planted.
Some people in Beijing now have a new idea that they can donate some m 10 and let professionals plant and take care of trees.
查看习题详情和答案>>
根据下列句子及所给单词的首字母，在答题纸上按题号写出各单词的完全形式（每空限填一词）。
【小题1】 Be careful. There is a wine b_______ on the table. You might break it.
【小题2】 The number after twenty-nine is t________.
【小题3】Have you e________ been to the Great Wall?
【小题4】It’s dangerous to d________ a car after you get drunk.
【小题5】Your parents are your f________ and mother.
【小题6】If a dream comes t________, it actually happens.
【小题7】W________ is the coldest season of the year.
【小题8】When snow f________, it comes down from the sky.
【小题9】It’s best to water plants either e________ in the morning or late at night.
【小题10】We don’t go to the c________ much for movies because we have a video. 查看习题详情和答案>>
根据短文内容及所给首字母提示写出所缺单词, 并将完整单词填在下面对应题号后的横线上。
Air is very important to everything that lives. But the air we breathe is g 1 dirty. People all over the world are looking for w 2 to make it clean again.
Have you e 3 watched the smoke from chimneys(烟囱) rising high in the air? Have you s 4 the smoke from cars and trucks on roads or the smoke from planes? The smoke is not g 5 to breathe. If we want to keep healthy and strong, we need to breathe c 6 air.
W 7 more and more factories everywhere and more and more cars, trucks and planes, it is getting harder and harder to do with the air p 8 .
Scientists have a 9 taken actions to stop or slow down some of the things that make the air dirty. They will not stop working u 10 we have clean air again.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.
查看习题详情和答案>>
Air is very important to everything that lives. But the air we breathe is g 1 dirty. People all over the world are looking for w 2 to make it clean again.
Have you e 3 watched the smoke from chimneys(烟囱) rising high in the air? Have you s 4 the smoke from cars and trucks on roads or the smoke from planes? The smoke is not g 5 to breathe. If we want to keep healthy and strong, we need to breathe c 6 air.
W 7 more and more factories everywhere and more and more cars, trucks and planes, it is getting harder and harder to do with the air p 8 .
Scientists have a 9 taken actions to stop or slow down some of the things that make the air dirty. They will not stop working u 10 we have clean air again.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10. 查看习题详情和答案>>