在新概念三24课中有这么一句话：But George was unsympathetic. ‘ Oh, that,' he said with a smile as if he were talking about an old friend. ‘ That's Sebastian. You forget that I was a medical student once upon a time.'请问这里为什么不用过去完成时 as if he had...
If a dog could speak, it would probably not distinguish between motion
and life. Some primitive men do not do so, and travellers interpret them as
saying there are spirits everywhere. In our age of machines we are apt to look
for mechanical explanations of everything, yet it is only three hundred ye...
...文明明说的是“their hourly output rose when lighting was increased, but also when it was dimmed.”难道实验结果不是说明了和生产率照明根本没关系，而是“实验对象明确自己被实验本身”改变了工作效率吗？请求老师指点附上原题答案解析
...ur great help for my studing English. My English make great progress. I am the grateful for it. Without your help, it's impossible to acquire good achievement. Your positive energy and help have been an inspiration to me. My mom told me that you are really busy these days. Pl...
1. A: Will you please repeat your idea? B: Certainly. But I think it certain you ____B____ your attention. A. didn't pay B. weren't paying2. A: Hey, look where you are going? B. Oh, I'm terribly sorry. ____A____ A. I wasn't noticing. B.I didn't noticing.我现在所知道的是，一般过去时强...
—Why do you look upset, Tina?—I _____ my father to give up smoking, but I failed. A. preferred B. advised C. hoped D. suggested 【答案】B【疑问】prefer sb. to do sth.可以表示“ 希望某人能够做某事”，例如：They p...
...国卷2-阅读理解
B-疑难解答如何理解: it is women now leading the charge▲柯帕斯-2023-老高考-全国卷2-阅读理解
C-疑难解答▲柯帕斯-2023-老高考-全国卷2-阅读理解
D-疑难解答两个介词可以用在一起吗（如to
about）▲柯帕斯-2023-老高考-全国...
... food is often very different. Chinese people like eating
rice or noodles, but Western people eat bread.
宾语从句Chinese and Western food is often very different是否容易产生歧义？
我觉得这句话给人的概念是：中西合璧的食品与众不同。
但是，课文不是这个...
I was meant to be working on Sunday, but I just fooled around all day.We are meant to be operating as team.我不知道以下问题提的对不对：问题1：当看到to be doing时，除了是不定式的进行式，这里的be有没有可能是系词，然后doing是动名词...