. Trees begin to stop making food in summer. 5.This passage tells us___. . the plants can grow well only with the sunlight . there are all kinds of plants on the earth . not all the colors of the leaves are from chlorophyll . maple leaves change the color as other trees 相关...
一、阅读理解Have you ever wondered how and why a fall leaf changes color? We first have to understand what leaves are and what they do.Plants are the world's food factories. Plants take water from the ground and take CO, from the air. Plants use sunlight to turn water and CO, into ...
C.Trees have colors like yellow and orange even in summer.D.Trees don't need food in winter.40.What can be the best title of the passage?___A.We Love the Beautiful Fall Leaf Colors B.Chlorophyll and the Fall Leaf ColorsC.Why Do Leaves Change Color in Fall?D.How Do Trees'Food ...
C.not all the colors of the leaves are from chlorophyll D.maple leaves change the color as other trees试题答案 在线课程 1.C 2.A 3.C 4.D 5.C 【解析】 试题分析:短文大意:叶子是世界食品厂。植物通过自己的根吸收地上的水和空气中的CO2。植物利用阳光将水和CO2转化成葡萄糖。植物用它作为能源...
A. the plants can grow well only with the sunlight B. there are all kinds of plants on the earth C. not all the colors of the leaves are from chlorophyll D. maple leaves change the color as other trees 试题答案 在线课程 1.C
D. Trees begin to stop making food in summer.(5)This passage tells us ( ).A. the plants can grow well only with the sunlightB. there are all kinds of plants on the earthC. not all the colors of the leaves are from chlorophyllD. maple leaves change the color as other trees...
the food they store in summer.D.During winter some of yellow and orange colors are still in the leaves.A.there are all kinds of plants on the earthB.maple leaves change the color as other treesC.the plants can grow well only with the sunlightD.not all the colors of the leaves are ...
B.there are all kinds of plants on the earth C.not all the colors of the leaves are from chlorophyll D.maple leaves change the color as other trees试题答案 在线课程 【答案】 【1】B 【2】C 【3】A 【4】B 【5】D 【解析】 【1】考查细节推断题。由短文第二段第三行...turn water ...
C.We can’t see yellow or orange leaves in summer because the two colors are not in leaves. D.During winter, there is not enough light or water for photosynthesis.5. What’s the main meaning of this passage? A.What’s photosynthesis? B.How and why leaves change colors? C.Different ...
D.Trees don't need food in winter.40.What can be the best title of the passage?CA.We Love the Beautiful Fall Leaf Colors B.Chlorophyll and the Fall Leaf ColorsC.Why Do Leaves Change Color in Fall?D.How Do Trees'Food Factories Work?