...e earlier）进行推测事件会发生，可是现实是没有发生。用may/can/must 为什么是错误的？They are recycling things they would have thrown away in the past.我的疑问3：既然would have thrown away是虚拟语气，那么现实（in the past）他们根本就没有仍东西...
Not only is it a great method for avoiding more work down the road，it can also be extremely important for averting problems。这不仅是一种好方法去避免接下来一路上会做更多的劳动， 同时，具有前瞻性对于防止问题也极其重要。
But no system is foolproof, // so authorities will want to ensure that whatever crosses their borders is what the data purport it to be.其他成分：① 动词ensure的宾语从句是主系表结构。② 主语是由whatever引导的主语从句，其中又包含了...
...题中有这样一个句子：On a sunny afternoon in late November, John and Barbara were married.参见：http://ask.yygrammar.com/q-29256.html我不明白是：为什么这里用 were married，而不用 got married，这里不是表示动作吗？怎么可以用 were married 呢？
...therefore, gave me advice as to when to marry, whom to marry, why to marry and how to marry. 我认为这个句子是完全正确的，在这种语境和结构中，而且只能这样用。外刊类似的例句很多，因篇幅所限，仅提供两个供参考：1.The worry over contestation arises...
...跟将来时间状语从句？如果不可以那么这里的错应该不是it。原句：I（or You）must be going
now. We ought to be starting work.I have to be dressing for the party. 以上三句 我的疑问2：表示即将直接 be going/starting/dressing不就行了吗？我的疑问3：像...
Half of that was assumed to represent damage to houses and their contents, but what was good news in the Wall Street Journal ("The insurance industry is expected to escape serious financial harm") was notso reassuring to the people whose property it was. (NEWSWEEK).最后一句“to t...
The
repairs cost a lot, but it's well ( )A.
to spendB.
spentC.
being spentD.
spending答案是B.
spent.这里是否应该说成 but it was well spent, 用is有误吗？前面的谓语cost这里应该是过去时，不可能是一般现在时吧? 如果是的话，那么后面就应该说成 but it...
However, a good laugh is a mighty good thing, and rather too scarce a good thing; the more’s the pity. So, if any one man, in his own proper person, afford stuff for a good joke to anybody, let him not be backward, but let him cheerfully allow himself to spend andbe spent in that way.各位老师...
...从句中的省略情况是当主、从句的主语一致或从句主语为it,且从句中有be动词时,则可以同时省略从句中的主语和be动词.After finishing the housework, she had a walk with me. 还原后应该是After （she were） finishing the housework, she had a walk with me. ...
I did it perfectly. After all these years. The old lift-and-dive trap.
I loosened my grip and tugged on the string, dipping and dodging the green
kite. A series of quick sidearm jerks and our kite shot up counter-clockwise,
in a half circle. Suddenly I was on top. The green kite was scrambling now,
...
...ls of the kidney, so that blood
flow diminishes, the kidney produces renin and discharges it into the blood.英语中不是不能只用逗号分隔独立句子吗，请问第三个分句前为什么没有连词（比如and）？或者是if、so that有什么特殊用法？谢谢！