Once the fire was going , he laid stones on the fire. When hot , he
placed them in an empty oil drum with kau kau(sweet potato), corn and greens.问：学状语从句的省略时，省略的前提之一就是从句的主语必须和主句主语相一致且有be动词时就可以省略，可本句当...
...d to conviction, as she observed his increasing civilities
toward herself, and heard his frequent attempt at a compliment on her witand
vivacity; and though more astonished than gratified herself by this effect of
her charms, it was not long before her mother gave her to understand that the
probabi...
...么使你的妻子改变了主意？He
ordered the work to be started at once. 他命令马上开始工作。He
expected her to go with him. 他期望她同他一起去。They
invited her to go for a walk. 他们请她一起去散步。Ann
warned me to read the instructions. 提醒我看看说明书...
She says the boat
would be shaped like a capsule, powered by a small nuclear engine, and though
there would be no sail, it would have a mast to hold a camera.这里的第二小句and though是什么用法呢？为什么第三小句的句首没有连接词and等呢？
IQ tests ask you to complete verbal and visual analogies, to envision
paper after it has been folded and cut, and to deduce numerical sequences,among
other similar tasks.这句话中after it has been folded and cut修辞to envision时为何要用现在时，不定式动词不是本来就没有时态...
I have read Rock and Roll, it's awesome, thank you for lending it to me.这几句话可以直接用逗号连接么？或者我改成 Thank you for lending Rock and Roll to me, I have read itandit's awesome. 这样是否正确呢？希望可以从语法规则方面教我一下句子的连...
我们都知道祈使句加and这个结构，比如说 Think it over and you will find the answer.但是这种用法省略掉了and，还对吗？比如 Do a test，you will find out. 就像这样，如果没有and了，还成立吗？是否应该是 doing a test，you will find out？
It may seem ironic but it is no accident that literacy rates in
East Asia tend to run much higher than in other areas of comparable economic
level but simpler writing systems.求分析这个句子，谢谢！
...uty by her, and must fret no longer.""But,
my dear sister, can I be happy, even supposing the best, in accepting a man
whose sisters and friends are all wishing him to marry elsewhere?""You
must decide for yourself," said Elizabeth, "and if, upon mature
deliberation, you find that the misery of diso...
...d evidence that it helps shorten the duration of
the common cold sometimes even by two to three days.我觉得：that后面的内容是要去收集 evidence（证据）来证明的东西，而不是等于evidence（证据）本身。我觉得evidence 有同位语从句，不像fact 与它的同位...
Thus he became the supreme propagandist of
science and his name the great symbol of an almost blind faith in its possibilities.
Thirty years ago, when I was a schoolboy, the ancient conservatism of man was
still the normal inheritance of every child. We began to have electric lights,
and telephones,...