If there is no plants，people could not live．We eat plants．We breathe the oxygen(呼吸氧气)that plants produce - And we need plants because they make our cities and our life beautiful and colorful．That’s why even in big modern cities，we have parks full of trees，green grass and flowers．Also you are sure to find some green house plants and flowers in the rooms in every city．

    But do you talk to your plants? Do you give them love and attention? The book The Secret Lift of Plant by Peter Tomkins and Christopher Bird says that you should talk to them and give them love。The book tells a very interesting test．Two seeds were planted in different places． (2)While the plants were growing one plant was given only positive (积极）ideas．The other plant was given only negative ideas．After six months，the loved plant was bigger．Under the earth，it had more and longer roots，above it had a thicker stem and more leaves．

(一)根据短文内容简要回答问题。

1．Which plant has more and longer roots?

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(二)将短文中划线的句子译成汉语。

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(三)请给短文拟一个适当的标题。

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