找到约 11300 条结果

问题 现在完成时的疑惑

Flora looked out of the window and found it ______ heavily.A. snows B. snowed C. has snowed D. was snowing选项c为什么不可以呢？

问题 encourage的主语是哪个

Now, the museum is holding workshops that encourage children to learn similar skills -- and they’re still very popular.这里的encourage的主语是workshop吗？还是成立工作室这件事？

问题 动词时态用法

B：Well, you should have put details of your market research spending and the interest you will have to pay on the bank loan.A：Great thinking, Sally. I forgot those important items.对话A里的forgot，这里为什么用过去时态，而不是用一般现在时态？

问题 each others 的说法对吗

为什么会有each others? Why not stop complaining and try your best to help each others？

问题 especially引导什么从句

However, loss of carbon storage and death rates are also higher, especially death rates are more than double higher than those in countryside forests.请问这句话中的especially引导的是什么从句？状语从句吗？

问题 如何分析这里的as

Over coming months more users and governments worldwide will debate tech's role as powerful gatekeepers for society.这里的as起宾补还是定语作用，又或者还是应该理解成比较含义呢？

问题 away用法

The puma was often observed at one place in the morning and at another place twenty miles away in the evening.中away是什么词性?什么用法?She saw a large cat only 5 yards away from her.这里away词性和用法是什么？请老师们分析一下，谢谢！

问题 neither...nor

And as I had with me neither a mechanic nor any passengers, I set myself to attempt the difficult repairs all alone. 曹老师，请教had with在句子中的意思，并体现neither...nor既没有，也没有的，算是固定的搭配吗？谢谢老师

问题 as desserts做什么成分呢？

Many people made a living by making and selling sugar paintings as desserts.这里的as desserts怎么理解呢？

问题 as desserts做什么成分呢

Many people made a living by making and selling sugar paintings as desserts.这里的as desserts怎么理解呢？

问题 when从句做什么成分

The seeds of this decision were sown in 2010, when I graduated from college and moved to Spain to teach English.请问老师：when从句是时间状语从句还是定语从句修饰2010？

问题 so, that 辨析

It provides such a great place for students to have fun and grow happily_____ some students want to come.如题，横线处除了that以外能不能填so呢，如果不行的话又是为什么？

问题 宾语从句的判断与分析

Good learners will keep practicing what they have learned，and they are not afraid of making mistakes.这里，what是practicing后的宾语从句吗？will keep practicing是谓语部分吗？

问题 how much用法

These work by decreasing how much the muscle is able to contract, and work very well in reducing dynamic wrinkles," Vukmer said. 这句话的how much怎么理解？修饰miscle吗？多少肌肉吗？还是做程度讲？

问题 如何翻译 ALife

...ifficult to answer. The reason is simple: we know of just one type of life and it’s challenging to do science with a sample size of one. The field of artificial life—called ALife for short—is the systematic attempt to spell out life’s fundamental principles. Many of these practitioners, so-c...