If it is to rain tomorrow...书上说be to do表示“按计划、安排”的动作，但下雨是没办法计划安排的，所以这句话是否不对？所以是否只能说“If It rains tomorrow...”？I must continue to learn if I am to make further progress.这句话if表示假设含义，...
Mrs.Brown was much disappointed to see the washing machine she had
______ went wrong again.答案是repaired，为什么不能用it repaired呢?我的想法是这台洗衣机不是Mrs.Brown自己修的，而是她请人修的，所以填了had it repaired。
...Wang Li,just back from the training class,was made director of the
Maternity Home. 书上说这是同位语从句，我怎么看它都是表语从句。The chances are that the thief will be under 21 and doing it for a
lark."doing it for a lark"应该是从句伴随状语,为什么句子用and而...
It’s an
interactive feature that lets visitors key in job criteria such as location,
title, and salary, then E-mails them when a matching position is posted in the
database.（开头的it代指前文的“个人搜索引擎”） 这是一个有两个谓语动词并列的定语从句，但是如...
I bought a radio here yesterday, but it __________ work, so I am here
to change it. A. didn’t B. isn’t C. can’t D. doesn’t曹老师您好，这道题答案选d，为什么不能选c呢？选d一般现在时态表示的不是事件意义吧，在说话人关心的时间也就是说话时很...
Yet only one of his books is now in print, and his vast body of writings on music is unknown save to specialists. 上述句子中，在牛津字典中有 unknown to sb 这个用法，to 应该是介词吧？save 放在 to specialists 前，是“除了”的意思，但字典中有介词和连词两...
The launch came hours after US Secretary of State Rex Tillerson addressed a special meeting at the United Nations, calling for increased pressure on North Korea.上句中的calling逻辑主语不是主句主语，这可以吗？再请问老师，came hours after是怎样的句法成分关系。 ...
We also know that in extreme cases ,some people develop eating disorders,based on the ideal body image as super thin,that are unhealthy and harmful to their bodies.这个句子最后一句是定语从句吗，that可以引导非限定吗，如果不是那么岂不是没有连词?
Shares in the production company behind the show, Entertainment One, rallied the most in about four months in London trading. 这里的the most副词吗？
Entertainment One rose 5.2 percent on Friday, the most since Sept. 27.
这里的the most也是副词吗，相当于rose the most？
Each working day, The Daily is updated on the website every hour, unless ______ indicated.A. otherwise B. therefore C. nevertheless D. moreover这题答案选B，这里怎么感觉翻译不通啊，是不是省略了呢，求老师指点疑惑？
The emotional and reaction of the forms of human association under which the world's work is carried on receives little attention as compared with physical output. 朋友们好，这个句子中的under which 我不太明白这个under在这是怎么理解，做什么成分，如何翻译...
After coming in for early support on news of strike action affecting mines belonging to gold fields of South Africa, values (of gold) declined in line with platinum and New York advices as miners were encouraged to return to work by management promises of negotiation. 请问coming in for early ...