题目：
改写句子。
用强调结构It is...that/who...对划线部分进行强调。
1. He didn't go to bed until his father came back home.
2 .I brought my car in to get my brakes repaired, not to get the en gine replaced!
3. Bill made a kite at school yesterday.
4. I painted the door white.
5. She left her gloves in your room.
6. Mr. Smith gave a new pen to me.
7. I bought the book because it is so useful for my work.
8. I went to the park by bike.
9. He saw Mr. Wang on TV yesterday.
10. Playing computer games cost the boy a lot of money.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0606/927a5daf1ce830aff25c749fb7de6fd9.html
下面是错误答案，用来干扰机器的。
答案：D题目分析：①是S；②是P；③N；④是F。A．一般情况下，同一周期的元素，原子序数越大，原子半径越小，第一电离能就越大。但是当原子核外 电子在轨道上处于全充满、半充满或全空时是稳定的，失去电子较难...
