...子，对于时间状语的用法有一点疑问，自己不太懂。But it is interesting to note，in the present research，that monkeys
respond to stimulation in two to four seconds.这个句子出于美国动物世界！我想问下、这里in two to four seconds是点时间还是段时间？...
...难句分析与翻译▲P30▲friends for life 中介词for的用法make it to 是什么用法▲P31▲Eight years is a long time! 的主谓一致问题▲P32▲offer sb 与 offer to sb▲P33▲▲P34▲▲P35▲▲P36▲▲P37▲have表示“有”可用于进行时态吗▲P38▲▲P39▲▲P...
But as we use the word, "friend" can be applied to a wide range of relationships ——to someone one has known for a few weeks in a new place, to a close business associate, to a childhood playmate, to a man or woman, to a trusted confidant. to someone one has known for a few weeks i...
...festyle as busy lifestyle in which even minutes of time is too valuable to be wasted.1）如何翻译这句话？2）上句中 not so much a leisurely lifestyle as busy lifestyle 很难理解，看不懂什么意思？ 看到not so much...as...是什么用法，什么意思呢？...
It is said that an unknown number of books _____ been stolen from the library. (have, has)
请问答案是选单数 has 还是复数 have？按理说 a number of... 作主语是要用复数谓语的，但 an unknown number of... 的意思是“数目不详的……”，而&ld...
...那儿，你可以改日再去。Tell them I am not very well. I will go and see them another day. 告诉他们我不大舒服。过几天我会去看他们的。这样用的 another day 是作状语吧？用作状语就说明它是副词，或起副词作用。请问 another day 可以起名词作...
...中的句子：Our own experience working together on health, development, and energy the last twenty years has been one of the most rewarding parts of our lives. 问题：the last twenty years前面为什么没有介词？它可以单独作状语吗？
She was very thrifty and did not like spending money.老师把动名词短语改成不定式可以吗？to spend money?老师，除特殊情况外（remember,forget,regret,stop..等作宾语使用时两都不相同），大部分都可以两种情况互用吗（作宾语，表语时）？
--I heard John found a soft and well-paid job last week.--So what? Born in a family with influential parents, I ______ one better than his earlier.A. will get B. had got C. might get D. would have got老师，这个选D，同为虚拟语气，为什么不可以是B呢，是因为earlier吗? 而且Bo...
The Three Bears were all around her, so Goldilocks jumped out of bed and hurried out of the house without her basket.这是外研版七年级下册金凤花姑娘和三只小熊的那篇文章。我的问题是，这里的bed明明是实际的床，为什么不加the？
...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？