找到约 60000 条结果

问题 最后一小句，为什么逗号后直接跟谓语动词double?省略主语的话不需要加上连接词and 吗?

Even as profits slumped, investors in the s&p 500 benchmark index earned 14.3% in 2020, about double the typical return over the past 20 years. 

问题 请问哪些形容词后面可接 in doing sth?

老师说successful, slow后面可以接in doing sth。如： He is slow in understanding. 他理解迟钝。 Were you successful in finding a new house? 你想找所新房子你找到了吗？ 请问除successful, slow外，还有哪些形容词后面可接 in doing sth? 谢谢！

问题 walk用作及物动词的用法

walk本来是不及物动词，但是有个短语是walk the dog（遛狗），它变成了及物动词。请问walk用作及物动词时有哪些用法，即walk除接the dog外，还可接哪些宾语？

问题 疑问句为什么没有问号

Had we not missed the plane, we would all have been killed in the crash.这个疑问句为什么没有问号？

问题 as的疑难用法

1. The room is decorated as it was in 1990.请问这个句子中的 as, 是属于定语从句的关系词，在从句做表语吗？ 2. 以下的 as 用法对吗？ He is as handsome as he was in the past.

问题 now that的用法

The man and his wife knew that others would come soon, begging and crying to be taken in now that the time was here.now that 什么意思？是做连词用吗？

问题 关于名词性从句的成分判断

名词性从句不是从句作主语、表语、宾语成分吗？We can see the river from where we live. 主句没有缺成分吧，主句是We can see the river 吗？

问题 动名词还是现在分词

Standing beside the table was his wife.这是一个倒装，但是如何分析这个句子的语法结构呢？还原以后:his wife was standing beside the table. be doing这里共同构成谓语，但是倒装之后就分开了，这怎么理解？

问题 最高级的用法

请问一下.Though not very big, the restaurant is popular in our area,为什么不用最高级，因为我查了自己买的书，说了比较状语时in+地方用最高级，比如he is the tallest in his class。谢谢了！

问题 介词短语作目的状语还是定语

Common goals become the driving force for bring them together. 请教曹老师，for bring them together 是目的状语还是the driving force 的后置定语？为什么？谢谢老师。

问题 不定式做什么成分

The box is too heavy to carry. The box is light enough to carry. It is difficult to answer.  这三句话中的不定式分别是什么成分？

问题 介词in的用法

1⃣️Show an interest in your children’s friends. 2⃣️Encourage creativity in the young. 3⃣️He has no say in the matter. 在词典判断不出对应的in意思，请问这三个in是什么意思？谢谢

问题 动名词做状语

Before leaving the room, he turned off the radio.这句话是新概念第二册第20课的例句。这这一课语法知识点是动名词。动名词不是不能做状语么，为啥这句话中动名词做了状语？岂不是矛盾了？

问题 确定句子谓语动词

The first thing that you should do is call the police right now.请问这句话中的谓语动词是否是should do, is 和call。如果call 是谓语动词的话那么句子中应该还差一个连接词，是否是is后面省略了that的表语从句连接词。

问题 than的比较用法疑惑

Today’s homework is easier than last time. 请问老师：这里than 后面是省略了the homework吗？ Today’s homework is easier than (the homework) last time.  last time是做时间状语吗？