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共找到 478 与has;been 相关的结果，耗时0 ms
英语翻译The role of our mother tongue in second language learning has long been a controversial issue.However,mother tongue influences can
英语
be easily trac
英语翻译A problem has been detected and windows has been shut down to prevent damage to your computer .If this is the first time you"ve se
其他
n this stop er
英语翻译It has long been accepted that domestic policies and laws can nullify or impair the purported benets of trade policies,and that th
英语
WTO must ther
就是这几段~帮忙组织下语句,谢谢It has long been accepted that domestic policies and laws can nullify or impair the purported benets of trade policies
英语
and that the
it has been since.用法
英语
he has been here since he left college.对since he left college提问 （）（）has he been here
英语
it ---two days since i bought the dictionary.A.is B. has been C. was D.A and B 急啊!
英语
It has been many years since I enjoyed myself so much.
英语
how many years has it been since we last saw each other?这里的 has it been 这个该怎样翻译啊 ..能解释更好了....
英语
__he entered the university,his english has been much improved. A,after B,since为什么A不对?我看其他问题上说是完成时,所以用B那如果用A该怎么用?谢谢
英语
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