1. (2018·保定模拟) 根据短文内容，选择合适的答案。

    Many children like watching TV. It's very interesting. They can know and learn many things about the world. They can learn easily on TV. Why? Because they can hear and watch at the same time. Watching TV can help to open children's mind. Many children watch TV only on Saturday and Sunday evenings, because they are very busy from Monday to Friday. Some children watch TV every night. They go to bed late. It's not good for their eyes and health, so please don't always watch TV at home. How often do you watch TV in a week?

1. （1） —Wily do children like watching TV?

   —Because it's ________.

   A . kind B . interesting C . easy
3. （2） —Why can children learn easily on TV?

   —Because they can ________ and ________ at the same time.

   A . hear; watch B . read; write C . stand; sing
5. （3） Watching TV helps to open children's ________.

   A . mind B . hand C . mouth
7. （4） Many children don't often watch TV because they are ________.

   A . great B . busy C . happy
9. （5） 选出与短文内容不相符的一项：

   A . Children can know and learn many things about the world on TV. B . Going to bed late is good for children's eyes and health. C . Many children watch TV only on Saturday and Sunday evenings.