表示建议的短语: suggest doing sth 建议做某事 suggest that... 建议 suggest to do sth 建议做某事 表示应该的短语: should do sth 应该做某事 be supposed to do sth 应该做某事 sha...
数一数,我们可以分为五类;观点类(agree or disagree),讨论类(discuss both views and give your own opinion),优劣势(advantages outweigh the disadvantages),报告文(why and solution)以及混合类(why?positive or negative development)。 很多考生都会认为观点类、...
构成:have been doing sth. 用法:表示从过去某一时间开始一直延续到现在的动作。这个动作可能刚刚结束,也可能仍在继续,并可能延续到将来。(表示到现在为止一直在发生或反复进行的动作) ––– How long have you been waiting here? ––– I have been waiting here ...
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