A mini-garden carried on China`s Chang`e 4 moon lander-|||-recently became home to the first plant to grow on another world.-|||-This is yet another success for Chang`e 4. On January 2,the probe(探测器)-|||-became the first lander to touch down on the far side of the moon. This is the unknown shoot-|||-face of the moon that is always looking away from us,so we never see it from down here-|||-on the earth.Although it is often regarded as the dark side of the moon,the far side stem-|||-actually gets as much sunshine as the near side.For example,when all we can see is a-|||-sliver of a new moon,the far side of the moon is in full sunlight.-|||-Part of Chang`e 4`s mission(使命)is to see how a moon base could be built for soil-|||-humans,including explorin (探索)whether humans could grow food and other plant products there. Chang`e 4-|||-carried a mini garden with air,water and soil with seeds planted in it.When plants shoot on the earth,their stems-|||-grow away from the gravity(the force that keeps your feet on the ground ),and so they always shoot upwards. The-|||-moon`s gravity is a sixth as strong as the earth`s,so Chang`e 4`s experiment was a test:would the earth plants know-|||-which way was up on the moon? Four days after landing,a tiny cotton shoot showed that they do.-|||-Night has now fallen on the far side of the moon;sunlight will not return until the start of February.As a result,-|||-the cotton shoots died.Besides the darkness,the plants can`t stand the cold(it can drop to -170℃on the moon at-|||-night).However,the experiment is a success,since it has proved that it is possible for plants to grow in space.-|||-() 1.The text is mainly about __ .-|||-A.another success for Chang`e 4 B.Chang`e 4 moon lander-|||-C.tiny seeds in the soil D.the steps of an experiment-|||-() 2.Which of the following is TRUE about Chang`e 4?-|||-A.It carried a mini-garden. B.It landed on the near side of the moon.-|||-C.It explored the moon base. D.It found plants on the moon.-|||-() 3.From the text we can know that __ .-|||-A.the far side of the moon gets less sunlight-|||-B.we can see the far side of the moon from the earth-|||-C.the stems fail to grow away from the earth`s gravity-|||-D.the earth plants know the way to grow on the moon-|||-() 4.What can be inferred(推理)from the text?-|||-A.Plants can be grown on the moon soon.-|||-B.It is perfect to do experiments on the moon.-|||-C.The cotton shoots can last days on the moon.-|||-D.We can see a new moon at the start of February.-|||-() 5.In which section of a magazine can you read the text?-|||-A.Health and sport. B.History and culture.-|||-C.Science and technology. D.Population and environment.