youd be silly if you didnt go to that mall.这里面的would是做情态动词还是助动词？意思是？我在一些网站上看到的判断will是做助动词还是情态动词的方法，有人提出说直接就把will看成是情态动词，这样行...
MIT（麻省理工）has offered a program called OpenCourseWare for ten years that makes materials from more
Such exchanges can be one of the best ways to improve your conversation skills. 其中：1.to improve your conver...
If you or your fluffy friend _________ the stuff doesnt fit perfectly, a full refund will be returned in thre<...
Being poor is no disgrace这里being怎么解释？如题
在表达“未必是事实”这一概念中，常用动词原形式虚拟语气。例如：
(1)Ill be doing her job today.用 will be doing，比用 will do 在这里有什么差别？ 感觉这里用将来进行时很难理解...(2) The train will be arriving in a fe
the average person can be led readily if you have his or her respect and if you show that you re<...
Do you know that FIFA’s full name is in French?
各位好，请教各位在树上的问题
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？如题
I admit the possibility of your being right. 我承认你可能是对的。如题
a man always ready to help 乐于帮助别人的一个人 要是把help理解为不及物动词修饰前面的man，需要加介词吗？如题
好，限定词是现代语法中的概念，限定词并不是10大词类，一个词做限定词，并没有说出其词性在some water中，some是什么词性呢？是形容词，还是代词做定语呢？The last man aliv<...
知道half与the连用时of可以省略，比如：half (of )the students, 那么，half与a ,an连用时有没有of的？half of a watermelon对吗？谢谢！如题
英语可以说in bed，但可以说on bed吗？比如以下各句中的in bed可以换成on bed吗？He lay in bed, awake. 他躺在床上，没有睡着。Stay in be