...也是不够全面的。考虑：You can't join a debating society and not speak. 你不能参加辩论社却不说话它不能视为助动词的省略：You can't join a debating society and (can't) not speak. 你不能参加辩论社，并且不能不说话。因此CGEL将传统语法...
They use tight controls on how people conducted themselves in the crowd and theyneeded to get as much mileage out of the event as they could.much是否应该为much of,&n...
老师好。我在听力材料中看到个句子:Thanks，Philip. So now I guess the two main things to remember here are to identify individual talent and then to utilize it.
其中，two main things 后面的不定式用的是主动的“to remember”而不是“to be remembered”。是不是...
... ▲coin▲break through ▲finance▲to name but a few▲autonomous ▲domestic▲threaten ▲commit▲crime ▲murder▲urge ▲pose▲apparently ▲demand▲victim ▲fall vi...
... something. 如果早一点通知我，我还可能做一点什么。Had I not seen it with my own eyes, I would not have believed it. 要不是我亲眼所见，我都不会相信了。但是，我在一本书看到这样一句：Had I the time, I would go. 如有时间我就去。这句中的had...
1)
Judging by the smell, the food must have gone bad, (hasn't it) ?A.
mustn't it B. didn't it C. hasn't it书上说答案是C.
hasn't it 2)
People on the scene must have taken him as a nut when he was doing a
performance in the street yesterday afternoon, (didn't they) ?A.
mustn't they B. did...
小测试：判断正误，如果有错，请改正。1. I have much work today.2. He came late due to an accident. 3. Look, he is able to ride a bike with only one hand.4. As we all know, traffic jams in Beijing are very terrible.
New data from
United States Forest Service ecologists show that for every dollar spent on
controlled smallscale burning, forest thinning, and the trainning of firemanagement
personnel saves seven dollars on having
to extinguish. 这句错在哪里，麻烦老师解答
If only you would help me next week, I would not be so nervous.这里的If only=If。从句If only you would help me next week中的would究竟是什么用法？我认为是愿意的意思，是情态动词，不是虚拟语气的助动词。而主句中的I would not be...中的would是虚拟语气...