Her mother has been fastened to it as a means of tugging her along to keep step with the rush of other shoppers.(专四真题选句)老师您好，我想请教您：1.这里的“to keep step with the rush of other shoppers”能否分析为宾补，keep step with 的主语应该是her mother，而t...
...ad an 11-hour operation to remove a lung. “I received 13 liters of blood and my life had been saved by unknown people,” Harrison said. “When I’m old enough, I’ll become a blood donor.”请问老师，第二段中的my life had been saved by unknown people为什么要用过去完成时？
...6）在正式用法中，告别时应该说：Nice meeting you. /
Nice to have met you. / It was nice to meet you. 等。（7）与熟人见面时通常不说：Nice to meet you ! 而说：Nice to see you ! 2.
形容词性物主代词的用法（“形容词性物主代词”也可以叫做“人...
...而in则表示以现在为起点的一段时间以后：He came back after two
days. 他两天后就回来了。He will come back in two
days. 他过两天就回来。我觉得 in+时间段也可以表示以过去某一时间点为起点的一段时间之后，此时等同于 after+时间段，可...
答案：Her husband was said to be/have been a criminal.请问过去时为什么 be said to be 也可以，如何理解？还有一题 People said that there was gold in the cave.答案： There was said to have been gold in the cave. 请问 There was said to be gold in the cave. 是否可以？如...
"No," he replied, ①"I can't buy that." Then, after a moment's thought, "It is my family I must save, no one more. You. These kids. no one more的no是形容词，more也是形容词？
Mark taught her how to rely on her other senses especially her hearing
to determine where she was and how to adapt to her new environment. 如果especially her hearing 不是前后漏加省略号的插入语，那就无法解释其在这句话中的句法功能。不可能做senses的同位语，因...
A survey in 2016of youth from 18 African countries found that,of those who had watched CGTN,63% had liked the channel and only 13% had a negative view.foun that 后面是接了宾语从句么？that后面加逗号是为了区别后面的of those 避免歧义么？为什么要用 of those...
...中举例：He is the first person to arrive. = He is the first person to have arrived. = He is the first person that has arrived.不定式作定语，不是通常表示谓语时间还没有发生的将来动作吗？既然是已经到达了，为什么不用 He is the first person arriving/having a...
...ined in the late 1980s, but they began to grow again after the 1991 report that linked moderate consumption of alcohol, and particularly of red wine, with a reduced risk of heart disease.请问老师，划线处是同位语吗？如果是，为什么不加consumption呢？是被省略掉了吗？为...
...used the periodical section for articles on global warming, you'd probably
have come up with only a few
abstracts from hardcore science journals or maybe a blurb in some esoteric
geopolitical magazine. 其中的 you'd probably have come up with only a few abstracts
from hardcore science journals 中...