通读下面短文，掌握其大意，然后在每小题所给的四个选项中，故答案选出一个最佳答案。

    It is not a good idea for children to work too hard. Children should study at school as 1 as they can. But they should not have to do hard work with their bodies. When 2 make their children work hard, the 3 are never good and may be very bad. For example, 4 a farmer makes his son work like an adult (成人), his son may 5 hate farming.

    Children sometimes do too 6 at gardens, in shops, or even in their own homes. They soon begin to hate such 7 with force because that can destroy (破坏) their 8. And there may be a worse loss (丢失): a child's love for his parents. The feeling may become 9 different .when that happens, the old kind of love will not 10.