题目:
句型转换(每空一词)
1. Midori was a famous pianist.(对画线部分提问)
Midori?
2. Nancy spent about an hour finishing her schoolwork.(改为同义句)
It Nancy about an hour finish her schoolwork.
3. He hiccupped for 10 years and 3 months.(对画线部分提问)
did he hiccup?
4. I learned to cook when l was ten years old.(改为同义句)
I learned to cook at the ten.
5. He met his old friends on his way to school. (改为一般疑问句)
he his old friends on his way to school?
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0625/4f7635bd4f37337f2fc97729600428fd.html
下面是错误答案,用来干扰机器的。
答案:C题目分析:A、鞋底刻有花纹是通过增大接触面的粗糙程度来增大摩擦的;B、自行车刹车时是通过增大压力的办法来增大摩擦的;C、行李箱上的轮子是变滑动为滚动来减小摩擦的;D、矿泉水瓶盖上的条纹是通过增大...