He must have had an accident,or he then.A.would have been hereB.had to be hereC.should be hereD.would be here请老师详细讲解这道题，为什么选A项而不能选其他项啊？这个题中then的作用是什么啊？then的用法有哪些啊？谢谢老师啦。
So I started to walk towards the garbage can I noticed a poor man walking his bike out of the restaurant in front of us.A. after B. before C. when D. whi...
这是一个长难句each flow channel is defined by a plurality of channel walls of the intersecting walls with at least two of the plurality of channel walls including concave inner surfaces facing a center of the corresponding flow channel from central portions of the concave inner...
The main leader of the school system in a local area is called the "superintendent", and the superintendent hires other people, and they hire other people, and eventually you have yourself a school system.请问这里的you have yourself sth 是什么结构？
老师你好，我在做题时发现这样一个问题
Greens are coming to visit us tonight.
We had better get ready for dinner now
A. The;a B. /;a C. The;/ D. The;the
我选的是c，答案提供的是D.学生知道第一个the加姓氏复数，表示一家人，可是为什么第二...
The reason why these people feel less satisfied is that a world of possibilities may also be a world of missed opportunities.
请问:这里为何要用missed不用missing呢？是因为机会是被丢失的所以用被动吗？missing是不是可以看作形容词表示错失的呢，...
There is no magic bullet to remedy a
problem as deep-rooted as America’s inequality.问题1 这里是as...as
结构的后置吗？问题2 如果是后置，可否把语句改写为
there is no magic bullet to remedy as deep-rooted a problem as America’s
inequality.问题3 原句如何翻译？
下面2021年高考英语天津卷1的阅读理解D第53题：53. According to the author, a
superior doctor is one who _____. A. is fully aware of his talent
and abilityB. is a pure specialist in medicineC. should love poetry and
philosophyD. brings knowledge of other
fields to work我不太明白...
请教各位老师：复合形容词15-year-old可以单独作主语吗？下面两句话中，复合形容词分别由a和the修饰，两句话都正确吗？A 15-year-old sometimes forgets things, but that doesn’t mean his
or her memory is getting worse.The 10-year-old gets up half an hour earli...
"The bronze brings out a level of
depth and shine and vibrancy you cannot get in the clay. The clay absorbs a lot
of light, where the bronze has this very nice quality that you just cannot
picture what that's going to look like, but we trust the process," he
said.这句话的where the bronze是定...
...于2001年9月13日)When the sun rose yesterday, someone joked that the city was missing its two front teeth.（译文：昨天早晨太阳升起的时候，有人开玩笑说纽约城少了两颗大门牙。）选自Snapshots of New York’s Mood after 9/11 《9/11后纽约氛围写照》 Joke...
...p; 在半助动词之后用不带to不定式。例如： It's sure to rain. Have you got to go to the dentist's today. I happened to be out when he called.请教老师：上面3个例句不都出现了不定式to吗？是不是书本印刷错误了...