The leaves on the trees are changing colors. What color are they? A. green B. yellow C. red D. all of the above 相关知识点: 试题来源: 解析 D。树叶在变化颜色的时候可能是黄色、红色或者还保留一些绿色。A 选项绿色是树叶变化颜色过程中可能存在的颜色;B 选项黄色是树叶变化颜色时常见的颜色;C...
Why are the leaves on trees different colors? What makes them change color? Leaves use sunlight, water, and air to make food for the trees. This way of making food is called photosynthesis. Photosynthesis is important to animals as well as plants. Some animals eat plants. Other animals eat...
解析 A核心短语/词汇:what color什么颜色句子译文:这些树是什么颜色的? They are green.它们是绿色的,They are blue.它们是蓝色的。结合常识,可知树是绿色的,故答案选A.结果一 题目 —What color are those trees?—___. A. They are green. B. They are blue 答案 A 结果二 题目 What color are th...
If the leaves freeze while still on the trees, the trees can be hurt.Trees drop their leave in winter. They use the stored food to get through the cold days and colder nights.A. Do you wonder why leaves change color?B. During summer, those other colors are hidden by the green color...
电脑回答:Leaf peeping means going to see beautiful autumn tree leaves. It’s my favorite thing to do in autumn. Fortunately, there’s a big park near my house, just ten minutes’ walk away. When I was in Canada, I often went there in autumn, watching trees change colors, from green ...
Of course, if freezing temperatures and a hard frost hit, they can kill the process within the leaves, leading to poor fall color and early leaf drop.Check the frost dates in your area! Which Trees Produce Colors and Which Trees Change Color First?
百度试题 结果1 题目—What color are those trees?—___. A. They are green. B. They are blue 相关知识点: 试题来源: 解析 A 反馈 收藏
A) To show that plants lose their color permanentlyB) To explain a sign of the seasonal transition to winterC) To describe how trees grow faster in autumnD) To show why autumn is warmer than summer 相关知识点: 试题来源: 解析 B 题干询问提及秋季树叶颜色变化的目的是什么。选项中,A、C、D...
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】 1.考查细节推断题。由短文第二段第三行...turn water and CO2 into glucose.把水和二氧化碳变成葡萄糖,可知答案是C. 2.词义推测题。由短文第三段第一行... gives plants their green colour给...
Spring is the time when trees start to grow new leaves. What color are the new leaves usually? A. red B. yellow C. green D. blue 相关知识点: 试题来源: 解析 C。春天树木长出的新叶通常是绿色的,选项 C“green”是“绿色”;选项 A“red”是“红色”;选项 B“yellow”是“黄色”;选项 D...