Keeping seeds is important for growing new plants. TUCHONG  Let’s go on a trip...证)”? The “card” shows that the seed is at the national crop germplasm bank (国家作物种质库) in Beijing, known ……

Fun piggy bank 偷钱猫存钱罐Watch out! The cat is stealing (偷) your money! No, this is a piggy bank. Put a coin (硬币) on the fish bone, and the cat will “steal” the coin and put it into the box. What a fun ……

a lot of tests before they stay at their own bank一粒种子如何获得“身份证”？一粒种子如何获得“身份证”？Did you know that a seed (种子) can have its own “identity card (身份证)”? This happens at the national crop germplasm bank (国家 ……

Look! It’s a soft piggy bank (存钱罐). There is a slit (小裂口) in it. You can put coins into the piggy bank through the slit. When you pinch (捏) the piggy bank, coins come out from the slit. How ……

he plants we keep in our homes can’t do much on their own. People need to put them in the sun... a robot that can help plants.The robot has six legs. It looks like a crab (螃蟹). People can put plants ……

A worker checks the seed containers at the Millennium Seed Bank. MSBA worker checks the seed containers at the Millennium Seed Bank. MSB千年种子库建成20周年。词数 390  测试见IV版   建议阅读时间  6分钟 ……

末日种子库：为植物建造的“诺亚方舟”。Humans depend on some plants, like rice and wheat (小麦), for food. But what if war or natural disasters (灾害) make these plants die out? Humans are inspired (受启发) by the story ……

Where do people usually go on weekends? Put the letters in the right order to find out.KEy:library, hotel, park, bank, restaurant, market. ……

) that can glow. They put the genes (基因) of the mushrooms into tobacco (烟草) plants. This made...Scientists have made plants that can glow in the dark. RUSSIAN ACADEMY OF SCIENCESScientists have ……

. It is a kind of Noah's ark for plants."It's like a bank in which you put something you want..., called Noah. God asked Noah to build a big boat. He told Noah to put his family and two of every ……

, after the DPRK agreed to continue disabling its nuclear plants (工厂). The US put the DPRK... from being able to get low-interest loans from international lending agencies such as the World Bank ……

奇花异草What can you do with your old shoes? People in Canada have a good idea. They put plants in the shoes. These plants are on display (展览) in Toronto (多伦多). There is a garden and flower festival ……

of teachers, they got to know different kinds of plants and put tags (标签) on them. Now they can easily...校园里的每一株植物你都认识吗？THERE are many plants on campus (校园). Do you know their names? Students at the High ……

1. Why did the UK put Peter Rabbit on the coins?2. Where are the two smart buildings?3. How can you keep the plants living when they grow too big? ……

, scientists put insects on the other plants. The plants were able to kill nearly 50 percent of invaders (入侵...We usually think that plants are quiet in the natural world. Grass doesn’t cry when you cut ……