People are afraid of spiders.阅读理解答案（我对照一下)

People are afraid of spiders.阅读理解答案（我对照一下)
People are afraid of spiders.They look terrible and hurt people sometimes.But most spiders can help man.They are man's friends.
You may ask,"Why should spiders be our friends?'
Some insects are the greatest enemies(敌人) of us.We say so because they eat our plants,and maybe they can even kill our sheep and horses.
We should thank birds and other animals that can kill and eat insects,but they can kill only a small number of harmful insects.Spiders eat many harmful insects every day.Spiders are good at eating insects and they can kill a lot for each meal.They never do any harm to people and their plants.2 They hurt people sometimes because they think people are trying to hurt them.
How many insects can a spider kill each day?This question is hard to answer,but we know they arehungry all the time.3 Three meals a day are not enough for spiders.The weight (重量) of all insects eaten by spiders in England in one year would be as much as the weight of all the peoplethere.
1.Spiders always do harm to people and their plants.(T/F)
文章中2、3句译成汉语.
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4.Why are people afraid of spiders?
5.What are spiders good at?