情态动词改错。请问这句cant be 为什么不对？ 为什么要改成wouldnt be.It cant be possible for you to phone back later.如题
Four passengers aboard a cruise ship that arrived at a port in the U.S. state of New Jersey have been taken to a hospital for co...
请看以下例句：The seats reserved for the disabled.The bottle full of water is here.请问以上两个例句中的ed形式是分词还是形容词？ 如题
These are what we need for two days. for two days 是整个表语的定语吗? 如要表达2天露营需要的东西,是不是再要加个定语for camp ? These are what we need f
others用作可数还是不可数？指代什么?如题
Anyone who has spent tine with children is aware of the difference in the way boys and girls respond to _____ situation. A.similarB.alike...
Is he ______ better today?of course. A.muchB.anyC.a bitD.even 可以选B吗?如题
People who stay up late every night are twice as likely to gradually lose focus, alertness and focus as those who get eno
After a long and busy day, all we want to do is return to a comfortable home. 这个句子中为什么return作表语的时候仍用原形，而不是不定时或...
It leaves little pools of water in amongst the rocks.in在这里是介词还是副词？如果是介词为什么两个介词连用？如题
，请问直接引语属于宾语从句么？例如：He said “I will do it”.如题
定语从句：This is the tall building，in front of which there is a boy.可不可以改成:This is the tall building，in front of which is a boy.即将there...
如keep us company为什么可以这样说？谢谢啦！如题
In the fall we can see a lot of fallen leaves. In the fall we can see a lot of leaves fallen. 可以这样？ing分词也是如此？如题
the girl confident she would be able to pass the exam. 为什么这里要加个she，感觉去掉也可以，有个she读起来好奇怪。如题
Too many of us have not seriously evaluated the amount of fat contained in the foods we eat.contained...