...mathematics. 他的数学(知识)很好。
He has a wide knowledge of history. 他有广泛的历史知识。
It is necessary to have a good knowledge of the essentials of English grammar. 了解英语语法的一些要素是必要的。
2. 我的疑问不包括 have some good knowledge of sth...
...话。“The network must optimize more parameters than there are data vectors to constrain these parameters.” 请问这句话中than的用法，than不是说要在从句中充当成分吗，这句话中than是不是充当了修饰data vectors的形容词或副词？如果是的，那么为什么...
... as。如：~ sb/sth as sth | ~ sb/sth with sth把…视为；以…看待to think about sb/sth in a particular wayWhen the car was first built, the design was viewed as highly original.这种车刚造出时，其设计被认为是独具匠心。
This jumping to our children's defence is part of what fuels the "walking on eggshells" feeling that surrounds our dealing with other people's children.
...l zone. All fully equippedwith infrastructure, just waiting for businesses to go there,” he said.疑问：Within 10 minutes of the main refugee camp in Jordan, 这句话的意思大概理解，但语法结构是什么呢？of前后是什么关系呢？这里感觉用from更为恰当啊？
...on, faced only light resistance, while the 9th Battalion , ran into the soldiers of the enemy 12th SS Panzer Division, who had allowed the barrageto pass over their positions before opening fire.以上文字改自英文维基百科在这个句子中，who引导的定语从句是修...
The most significant overhaul to an otherwise slavishly similiar retread is the digital animtion rendering of everything.最耀眼的改动莫过于用数字动画的形式呈现片中的一切；如果不是这样，那它不过是彻头彻尾的新瓶装旧酒。请问这里的otherwise如何翻...
A growing number of young job seekers have to face unemployment, as a
result becoming the uncertainly threatening of the society.请问老师becoming the uncertainly threatening of the society是现在分词做主句的结果状语吗，那么as a result 也是做副词表示结果吗？还是becomi...
...s，但并没有“多少计划”的意思 I have made plans to spend the holidays with you. 复数名词不具备复数含义，这是个奇怪的现象。同样类型的，我还注意到了holiday。 暑假是 the summer holidays/vacation，这里holiday明...
...al change. 20世纪80年代是社会变革的年代。His family emigrated to America
in the 1980s. 他一家人在20世纪80年代就移居到了美国。The 1980s have witnessed increasing unemployment. 20世纪80年代发生了不断增长的失业现象。The 1980s saw the beginning of a technol...
老师，您好！有一道题：He is wearing his sunglasses to ( ) himself from the strong sunlight.A. prevent B. stop C. keep D. protect答案：D我的疑问是，为什么不能选C. keep ?牛津词典，朗文词典，外研社词典 - 都解释keep有“...
An abundance of nutrient-rich pollution in estuaries causes algae to proliferate, much as houseplants grow better when their soil contains added fertilize.请问老师，much as是理解成although还是 像...一样？我查了21世纪大英汉字典，释义如下much as■与…几乎一样...
...I dont know where he is from.我不知道他来自哪里。句4：I went to see where the noise was coming from.我去看噪音来自哪里。句1中what是代词词性所以要有介词for，句2中where是连接副词作地点状语是副词词性。但句3和句4中，where却变成了介词from...
...这个例句是否正确？改成us句子是否正确？ suggest有suggest to do sth. ; suggest doing sth. 这里是什么用法？2.关于这句话，分析句子成分：主语 He ，谓语 suggested, 剩下的分析出现困难。宾语our trying it once again? 宾语内部如何分析...