区分can do sth.和could do sth.

相关推荐

• I don't get what you said这句话上有什么语法错误么?还有,有没有It takes one's time to do sth.的结构.在什么情况下,when +adj.等于when it is adj.（任何情况下都能用?） 帮我好好解释下,给个例子 You can take a mobile phone with you when necessary = You can take a mobile phone with you when it is necessary
• need的具体用法我们老师和我们说don't need to do sth.,但我还是搞不清楚,求具体的need做情态动词和实义动词的用法和怎么区别!
• forget to do sth.和forget doing sth.以及frighten 和frightened的区别?
• 用advise sb to do sth和advise sb not to do sth.个写5个句子.
• be worth to do sth.和be worth doing sth.的区别
• 1prefer to do sth rather than do sth.和2.would do sth rather than do sth中, (rather )than do sth 是补语吗?还是其他成分?
• mean to do sth.和mean doing sth.的区别
• be busy to do sth.和be busy doing的区别
• “What about to do sth.”和“What about doing sth.”哪个是正确的?
• be surprised at sth.和be surprised to do sth.
• you,that,please,spell,can连词成句
• I can't do something 的同义句