We spend hours of our days sitting on Facebook. We send messages to our friends and think about all of the things we want to say to certain people. Nowadays, we are so caught up in our little circle of friends—our comfort zone. We love it that they laugh at our jokes, understand ...
Sunflowers are beautiful flowers, and they give us and other animals food. But be careful of the rough (粗糙的) stems, or they will hurt you.48. Which is TRUE about a sunflower according to Paragraph 2? A.It is very small. B.It is made up of one kind of flower. C.It has no...
【小题2】What did Julia’s friends do for her? A.They cooked food. B.They built the tree-house. C.They invited news reporters. D.They lived in the tree with her.【小题3】The underline word “this” in Paragraph 2 refers to (指的是) ___. A.In the forests there were lots of...
Trees are important in our daily lives.They can produce oxygen for us to breathe and take in (1)h armfulgases.They are also major fighters (2)a gainstair pollution.So it is necessary for us to protect tees.How can we protect them?I'd like to give you some (3)a dvice.Firstly...
Trees are one of the oldest plants of our earth.Just like us,trees change a lot when they grow. At one to three years old,young trees learn how to protect themselves. For example,many trees grow thorns (刺) to tell animals not to go near. Most young trees have large, deep green le...
7 A lot of trees ___in our city in spring every year. A.are planted B.were planted C.plant D.planted 免费查看参考答案及解析 题目: A lot of trees ___in our city in spring every year. A.are planted B.were planted C.plant D.planted 免费查看参考答案及解析 题目: 8...
(1)If your answers to above questions are "yes", you are likely to___.A. enjoy your food at dinnerB. be good listenersC. wait a few seconds before answering a questionD. have more chances to suffer from a heart attack(2)It can be concluded from the last paragraph that this hard-...
Why are trees major fighters against air pollution? They keep the air and clean. They take in harmful gases from the air. They produce oxygen for us to breathe. Read the second part of the conversation and answer the following question. Rebecca:I know trees also make our lives more conveni...
That (22)___,the ghosts visit Scrooge.First,the Ghost of Christmas Past takes him back to his childhood and reminds him (23)___ his happy days as a child.Then the second ghost,the Ghost of Christmas Present,takes him to see (24)___ others are spending Christmas this year.Everyone ...
Our senses are weak. There’s a whole lot going on. 1.What does a plant do when it is under attack? A. It sends out certain chemicals. B. It makes noises. C. It stands quietly. D. It gets help from other plants. 2.Scientists find from their studies that plants can . A. ...