Is
there life on Mars ? We have wondered about Mars since we first learned that it is a planet.老师，这里宾语从句中的it is没有使用it was, 原因是a planet是客观事实/真理，所以要求用is呢？还是因为是非正式语体的原因呢？如果是客观事实/真理，能理...
1.The young man still denies___the fire behind the store.A.to start B.having started C.start D.to have started2.The thief caught on the spot by the policeman denied___anything.A.to do B.to have done C.do D.doing以上两题deny后都是接Ving,但是为什么第一个题答案选B用完成体，第...
How many of us _____,say, a meeting that is irrelevant to us would be interested in the discussion?Aattend B attending C to attend D have attended请教老师，我的问题是此句would表达的含义是什么，为什么正确答案是现在分词做定语，而不是不定式做定语呢？其...
The great advantage of taking medicine is that it makes no demands on the taker beyond that of putting up for a moment with a disgusting taste, and that is what all patients demand of their doctors--to be cured at no inconvenience to themselves.译文：服药的最大优点是：除了暂时忍受...
"Exactly. This chance of the picture has supplied us with one of our most obvious missing links. We have him, Watson, we have him, and I dare swear that before to-morrow night he will be fluttering in our net as helpless as one of his own butterflies. A pin, a cork, and a card, and we add him to the...
Though there were great difficulties _______, he never gave up.A. in overcoming B. to overcome答案是选不定式(B)，但为什么不能选 in doing sth (A)呢？英语不是有一个句式是 there is some difficulty (in) doing sth 吗？
The city of Zootopia - a microcosm of the world's natural habitats - runs obvious parallels to mankind's own diversity and through the beaming eyes of Hopps offers a glimpse at what can be achieved if only we don't remain so set in our ways.请问：(1) runs 是什么意思？(2) only ...
The rise of anti-happy art almost exactly tracks the emergence of mass media , and with it , a commercial culture in which happiness is not just an ideal but an ideology.网上的解析是：这句话有省略，应该是 The rise of anti-happy art almost exactly tracks the emergence of mass media ,...
原句：Governments establish welfare systems to provide a safety net to prevent people from suffering the effects of poverty.请问老师：以上原句中包含2个目的状语分别是红体色部分和蓝体字部分。请问老师这两个目的状语有本质的区别吗?一个句子最多可...
各位老师：“With no air-conditioning, we had little choice but to sleep with the
windows open at night, trying to cool the sweltering apartment. What we gained
in comfort, we sacrificed in quiet. In those days, Fifty-Third Street was a hub
of late-night activity, a thoroughfare for cruising lo...
...面句子中的 sit 属于“近似于不及物动词的系动词”：He sat silent (or idle,
cross-legged, thinking, writing a letter, surrounded by friends). 动词 sit 后面接形容词 silent, idle 等时被看作系动词还可以理解，但它后面接的现在分词 thinking,
writing a let...
...词？我们应该如何称呼这种没有谓语动词的结构？1.Novel after novel
and not a clunker among them. 小说一本接着一本, 其中没有一本是失败的作品。2.It’s a nice
performance, not among his best, IMO. 依愚见，这是个不错的演出，但不算他的最佳表...