找到约 20000 条结果

问题 破折号用法疑惑

Through dance classes, cheerful camps, college courses, our marriages, and everything in life—we’ve been forever friends.上面句子中，在through介词短语后面使用了长划线破折号，这是什么用法呢？—we’ve been forever friends，这里的破折号是代替逗号吗？

问题 多个名词短语连用而没有并列连词

There is no debt, no benefit, no burden, no obligation in his case. 像这样的句子，多个名词短语连在一起使用，但没有并列连词，这也可以吗？

问题 playground前到底用什么介词

playground的意思是“操场”，如果表示“在操场”，前面到底是用什么介词？有的说通常用介词on，有的则说习惯上用介词in? 不知道哪个说法更“权威”？请专家老师指点，谢谢！

问题 怎样理解这句话的句子成分？

She pushed the Baptist Church to involve women more in decision-making. 怎样理解这句话的句子成分？

问题 by which 的用法疑惑

The country nearby promised to offer ten dollars ________ to help those who had become homeless in the earthquake.by which 为答案。这是一个什么从句？定从么？谢谢！！

问题 分析一个长句的结构和成分

but you are not going to a group of middle-aged men who apply cosmetics to themselves in hope of looking more like Brad Pitt不是很能理解！

问题 first such​的用法

Chinese Taiwan on Thursday proposed a draft law to allow same-sex marriage in Asia's first such bill. 这里first such是序数词+限定词吗，这样的排列顺序是依据什么？请老师讲解一下相关用法.

问题 词语辨析drill的用法

Laser beams can be used to _____ metals and other hard materials. It can also be used in operation.A.trimB.meltC.sliceD.drill这里为什么选D不选C呢？ 切割金属不可以吗？

问题 介词+引导词用法

Recurring revenue is the portion of the revenue that is going to continue in the future. It provides a growing base of revenue on which management can rely while focusing on ways to grow the business.on which, 为什这里要加介词on？

问题 recommend sb. sth.用法疑问

My teacher recommended me a dictionary, and yesterday I bought a copy in town.CATTI三笔真题，为什么句中recommend sb. sth. 不能这样用？

问题 用one还是a的问题

Every “Number of freeze-thaw cycle” in the table corresponding to two samples including a/one parallel sample.这里应用用a还是one呢？

问题 like疑问句的问题

What's it like being in hospital?  [ 请问这个句子是对什么提问? 怎么理顺这句子的结构?]What the nurse is like?  [有时看到这种陈述式的疑问句,这种写法正确吗?]

问题 thought of as用法

The Renaissance was theusually thought of as beginning with the accession of the House of Tudor to the throne in 1485. 这里的thought of as介词后面可以接as？

问题 set怎么理解

The number of babies born in China last year fell to a nearly six-decade low,  exacerbating a looming demographic crisis that is set to reshape the world’s most populous nation and threaten its economic vitality.请问set to什么意思？

问题 句子成分分析求助

The American Psychological Association's Stress in America Survey【S】 found that while Gen Z【S】 is the least likely【V】 to report having excellent mental health请问最后这个不定式to report 和这个having 短语在这个句子中充当何种成分？