Tom has gone out. Tom _______.
A. was out
B. has been out
C. is off
D. will be out
▲在《朗曼英汉双解词典》的out条下有这样的例句：
I'm afraid Mr Jones is out / has gone out; he'll be back soon. 我恐怕钟斯先生出去了，他很快就会回来。
...
...ed months after Lehman Brothers collapsed, when the world economy appeared to be imploding.我不明白之处在于：“but natural gas is the cheapest ”和“it has been in a decade”之间是怎么连接的，这应该是个复合句了，但是引导词没有啊，引导词是省略了么？~...
...dence that the day before his retirement, he will have been teaching for a total of forty years.他退休的前一天正好是他执教满40年的日子。想问一下老师，这里的“the day before his retirement”是名词作状语修饰后面的“he will have …”吗？我不太理解表...
Of course it may rain, in _______ case we'll have to hold the ceremony indoors.
A. that B. which
答案是 which，但为什么不能是 that 呢？查了词典，in that case 是一个固定搭配，意思是“如果那样的话”，好像从句意...
...nating! But...so this biologist is basically claiming that people who like to eat these vegetables actually have some sort of sensory deficit? Sort of makes us picky eaters than normal ones, doesn't it? I mean, that's kind of turning things on their head, isn't it?请问老师：问题...
If you wish to make a novel (i) a field of study, you must master what scholars have already said on the subject but at the same time keep in mind the (ii) received opinion, which can (iii) a nascent idea before it can develop.which 引导非限制性定语从句，翻译的时候...
(1) The price of gold fell to its lowest level in five years in trading early Monday? For a time, gold was selling at less than 1,100 dollars an ounce on Asian markets.改写成疑问句：How much money was an ounce of gold on Asian markets early Monday?How much money was an ounce of gold selling o...
...last. 在老师的帮助下，我终于算出了这道习题。With the doctor’s help, he soon came to life. 在医生的帮助下，他很快就苏醒过来了。With the help of the police, I got back what I had lost. 在警察的帮助下，我找回了我失去的东西。I can read the French...
...Spiders are not insects，as many people think，nor even nearly related to them.结论：蜘蛛不是昆虫，人们认为蜘蛛是昆虫。句子2：Spiders are not，as many people think，insects.结论：蜘蛛不是昆虫，人们也认为蜘蛛不是昆虫.【我的疑问】句子1：按照...
... little sense in doing something, you mean that it is not a sensible thing to do because nothing useful would be gained by doing it. 我很奇怪这里的sense明明是单数型名词怎么可以用little 这个表复数的词修饰？
...ht if nobody should use paper money in the 21st century, we would emigrant to Mars.这句话的基调是过去时，thought后面跟了一个带虚拟语气的宾语从句。翻译这句话时，有考虑到以下两点语法：1.虚拟语气的时态怎么体现：主人公是在过去，对将来...
...子应该用什么时态？比如说By the end of next month，I will go to
Shanghai这句话的时态对吗？（2）接表示现在的时间，句子应该用什么时态？比如说By the end of this term，we have learned 6
English songs这句话的时态对吗？（3）接表示过去的时间...
...开头和结尾已为你写好，不计入总词数。Dear James,I'm glad to hear from you. As for my winter vacation, I've been keeping
busy with various activities.我认为已给的开头句用现在完成进行时是不对的，认真审题，文中的“忙于各种活动”明显是发生在...