They are green,yellow and orange. 可知有数百万个彩色的小“包”。它们是绿色、黄色和橙色的。没有说红色,故选A。 2.B,细节理解题。由第二段中In the summer,the green chlorophyll is very,very busy. It makes food for the tree. 在夏天,绿色叶绿素非常非常忙碌。它为树做食物。故选B。 3.D,细节...
The tree of thesweet orangeoften reaches 6 metres (20 feet) in height. The broad, glossy,evergreenleavesare medium-sized and ovate; the petioles (leafstalks) have narrow wings. Its white five-petaledflowersare very fragrant. The fruit is a modifiedberryknown as a hesperidium, and the fle...
Yellow, orange, red and green- tree leaves make autumn a colourful time! Who paints all these colours? It is the leaves themselves. Inside a leaf, there are millions of little colour“ bags ” , they are green, yellow and orange. The green ones are called chlorophyll (叶绿素) .The yell...
Green tree frog with orange legs and red eyes hanging on a branch on a dark background,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长
Yellow, orange, red and green tree leavesmake autumn a colorful season! Who paints allthese colors? It is the leaves 1Inside a leaf, there are 2 little color"bags". They are green, yellow and orange.The green 3 are called chlorophyll (素). The yellow ones are called xanthophylls(叶黄素...
But how about the red, purple and green leaves? The leaves look red or purple because they have some sugar in them. They “steal” some food from the tree! The green leaves are from the evergreen trees (常青树). Their leaves don’t lose water in winter. So, the green chlorophyll ...
Yellow,orange,red and green-tree leaves make autumn a colourful time!Who paints all these colours?It is the leaves themselves.Inside a leaf,there are millions of little colour "bags".They are green,yellow and orange.The green ones are called chlorophyll (叶绿素).The yellow ones are called ...
Red-eyed tree frog has red eyes with vertically narrowed pupils. It has a vibrant green body with yellow and blue vertically striped sides. Its webbed feet and toes are orange or red. ,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图
Oranges and tangerines are both citrus fruits, but they come from different varieties of citrus plants. The orange tree is believed to originate from China, while the tangerine tree is said to have originated in Morocco or Algeria. The orange belongs to the Rutaceae family and has several varie...
Yellow, orange, red and green- tree leaves make autumn a colourful time! Who paints all these colours? It is the leaves themselves. Inside a leaf, there are millions of little colour“bags”, they are green, yellow and orange. The green ones are called chlorophyll(叶绿素).The yellow ones...