A. To make the plant look beautiful. B. To store water. C. To absorb sunlight and make food. D. To protect the plant from insects. 相关知识点: 试题来源: 解析 C。植物叶子的作用是吸收阳光并制造食物;A 选项不是主要功能;B 选项叶子不是主要用来储存水;D 选项不是主要功能。反馈...
What is the function of leaves on a plant? A. take in water B. make food C. hold the plant up D. produce seeds 相关知识点: 试题来源: 解析 B。植物的叶子进行光合作用制造食物。选项 A 吸收水分是根的功能;选项 C 支撑植物是茎的作用;选项 D 产生种子是花的功能之一。
The leaves of a plant in the park are big and heart-shaped. What plant is it? A. rose B. sunflower C. pea D. maple 相关知识点: 试题来源: 解析 C。解析:大且心形的叶子是豌豆的特征。选项 A 玫瑰的叶子不是心形;选项 B 向日葵的叶子比较大但不是心形;选项 D 枫树的叶子也不是心形。
What plant has big leaves? A. Lily B. Sunflower C. Banana D. Pea 相关知识点: 试题来源: 解析 C。本题考查植物的外形特征,A 选项“Lily”百合花,叶子不大,B 选项“Sunflower”向日葵,叶子不是特别大,D 选项“Pea”豌豆,叶子相对较小,C 选项“Banana”香蕉,叶子很大。
What helps a plant stand upright in the middle stage of growth? A. Leaves B. Flowers C. Stems D. Roots 相关知识点: 试题来源: 解析 C。解析:在植物生长过程中,茎帮助植物直立。叶子进行光合作用,花用于繁殖,根固定植物在土壤中。反馈 收藏 ...
A plant grows bigger and bigger, the roots spread out伸展) and go down into the earth, the stem gets thicker and stronger and more leaves grow. Peo-ple and animals eat plants to stay healthy. For example, a panda eats a bamboo plant. How manyplants do you eat every day?文章改编自 ...
Leaves make food for the plant.2.她应该在旅行中。She is suppose to be on a trip.3.你的种子已经发芽了吗?Has your seed sprouted ?4.动物和植物都是生物。Plants and animals are living things; 。5.没有太阳或氧气,小植物将不能长大。Without sun or oxygen, small plants would not be able to...
百度试题 结果1 题目A plant has pointed leaves. What is it? A. A pine tree B. A rose bush C. A lily pad 相关知识点: 试题来源: 解析 A。解析:松树的叶子是尖的。玫瑰丛叶子不是特别尖。睡莲叶子也不是尖的。反馈 收藏
The leaves of this plant are green. What plant is it? A. Bamboo B. Banana tree C. Pine tree D. Pea plant 相关知识点: 试题来源: 解析 C。本题考查植物的叶子颜色。选项 A“Bamboo”(竹子)的叶子通常是绿色细长的;选项 B“Banana tree”(香蕉树)的叶子较大且颜色较深;选项 C“Pine tree”(...
A plant has leaves and stems. What stage is it? A. seed B. sprout C. plant 相关知识点: 试题来源: 解析 C。A 选项 seed 是种子的意思,种子没有叶子和茎。B 选项 sprout 是芽的意思,芽比较小,通常没有明显的叶子和茎。C 选项 plant 是植物的意思,有叶子和茎,符合题意。