The lecture, _____at 7:00 pm laze night, was followed by an observation of the moon with telescopes.A. starting B. being started C. to start D. to be started这是2012年湖南的一道选...
原句：This must have been as difficult for them as landing on the moon is for us today.请问专家：1.这句话可否写成：This for them must have been as difficult as landing on the moon fo...
Lesson 19Sold outWhen will the writer see the play? The play may begin at any moment, I said. It may have begun already, Susan answered. I hurried to the ticket office. May I have...
Many have been surprised at the length of time it has taken him to make up his mind.他居然花了那么长时间才拿定主意，许多人都对此感到吃惊。He was disgusted at the length of time he had to wait...
Lesson 20 One man in a boatWhy is fishing the writers favourite sport？ Fishing is my favourite sport. I often fish for hours without catching anything. But this does not worry me....
Much as ________, I couldn’t lend him the money because I simply didn’t have that much spare cash.A.I would have liked to B.I would like to haveC.I should have to l...
Wealthy parents have always been willing to spend the vast amount of extra money necessary to send their children to schools with a perceived educational edge.请问necessary是修饰money的吗？...
Whats the difference between "have been done " and "have done"?The difference is whether active / passive.======== ========Lets first see the uses of “been” in Engl...
Paintings are static. The uniqueness of the experience of looking at a painting repeatedly—over a period of days or years—is that, in the midst of flux, the image remains changeless. Of course the sig...
1.请问had planned/ hoped/ wanted/intented/meanted that结构中， 宾语从句是否只能是 sb should do? 只能表示对过去的虚拟？2.从句的虚拟时态不受主句时态的影响吧？3.had thought that 与thought that接虚拟语气...