题目

used to是加动词原形吗?
She quickly put on her ciothes and .(wash) her face.
[附加问题：题中主语是she,谓语动词不是应该单三吗?题上为什么是put on,而不是puts on?]
I had no tiome . .(eat) breakfast.Then I .(take) a taxi to school.
I .(start) playing the piano when I was t welve years old.
today 用于什么时态,
在Today he walks to school.应该用的是一现吧?在today I went to the school trip.应该是一过吧?
请详细说明today的用法,
一篇作文是写昨天我第一次去学校参观,写那里的景物是there were还是there are?他们之间有什么用法呢?
Mary.(be) out when I called her.（最好可以翻译一下）
If you .for your favourite TV programs,you well feel sleepy.
a.stay up  b.set up c.stay at d.pick up

提问时间：2021-03-21

答案

我一个一个回答used to 关键看前面有没有东西.She uesd to do.She gets used to doing.She was used to doing.当uesd to 就这么光秃秃第出来做动词自然后面加do就是原型.但是也有词组get used to doing 和词组be use...