...时。例如在两个例子中1.By the time he retires,Stewart will have worked in this company for more than thirty years. 在这个句子中可以用has worked吗？2.Ask her to come and see me when she has finished her work.
...les last month, a board went up with dollar bills attached
to it with pins and a sign that read, “Give What You Can, Take What You Need.”People
quickly caught on. And while many took dollars, many others pinned their own
cash to the board. “People of all ages, races, and socio-economic (社会...
I studied at Cambridge at the same time as he did.If you’re likely to be travelling on the same train as I am, I’ll look out for you.He works in the same shop as I do.上面三个句子as是不是都可以用that替代？
这两个句子有些地方不太明白：He worked in construction up until a couple years ago.这里为什么不直接用until，为什么要加up？up until是双重介词中间省略了某个词吗？如果up是副词那它up是什么意思呢？I'm surprised that you of all people should sa...
...niques throughout his career,
Michelangelo produced a great variety of art works, ranging from paintings,
such as those in the Sistine Chapel, to sculpture, such as… 这里rangingfrom 也做定语修饰art works 省略了which were吗？
3.Normally a bone becomes fossilized through the action of ...
例如：His wife said to me: "would you please step in and wait？"如果该句是疑问句，那么，间接引语是：His wife asked me whether I would step in and wait.如果该句是祈使句，那么，间接引语是：His wife asded me to step in and wait.请问，正确答案应该是？
...u chucked in a crust of bread to stop the smell
getting into the curtains; and yes, you could knock up a delicious little
dinner à deux out of packets and tins, as long as you got rid of the evidence.读外刊遇到的一个句子，麻烦老师指点疑惑。①这里是so...that结构引起的倒...
...o electromagnetic fields can cause symptoms of anxiety, depression, nausea and suicidal thoughts.So, imagine what would happen if you could see them. If you could see these signals, you probably be looking for the deepest cave you could find to hide in, to escape from the constant barrage of li...
... be haunted by the feeling that you had been taking a chance on just that, and that kind of love would disgust me. Suppose I'm plain (andyou must admit that this is more likely). Then I'd always fear that you were going on writing to me only because you were lonely and had no one else. No, ...
...centre. Like California’s Silicon Valley, the city had a good university working closely with a leading enterprise. In turn, this provided the basis for stimulating new entrepreneurial, research and academic activities.Although Italy’s deep south is not California, incentives provided by the Eur...
...么不接contribute原形？3. ...while plagiarism, at its best physical work, stifles innovation
and creativity of the academia.老师，这里的at its best是什么用法？physical work前不用加a吗？
...day calls ringing in our pockets – especially when you're travelling for work. That said, to be honest the only people who ever ring our home phone are our Baby Boomers parents, to the point where we play a game and guess who is calling before we pick up the phone (using Caller ID would take the ...