搜搜做题作业网现在完成时的问题,-Where have you been?-I have been to
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现在完成时的问题,-Where have you been?-I have been to
现在完成时的问题,-Where have you been?-I have been to the laboratory.谁能详细分析下这两句的语法细节,问什么要用have been?是不是be 的现在完成时?怎么变化的,说的详细点,
现在完成时的问题,-Where have you been?-I have been to the laboratory.谁能详细分析下这两句的语法细节,问什么要用have been?是不是be 的现在完成时?怎么变化的,说的详细点,
是be的现在完成时.现在完成时形式就是have/has+done
再问： 这个be 具体代表什么意义？
再答： 指代动词
再问： 这个be 具体代表什么意义？
再答： 指代动词
现在完成时的问题,-Where have you been?-I have been to
现在完成时的问题,可以用一般过去时回答吗?例：where have you been? i've been to the
where have you been的答句用现在完成时还是过去式?【急,
where have you been to
现在完成时的have been
Which place have you been (to)?where have you been?
Where have you been?
英语翻译Where have you been,Xiaoyan?I have been to Paris.I got b
where you been where have you been
一道英语选择题,求解释 Where have you been,Tom? I have been to ( ) A.th
where have you been I have been to Australian 这个句
where have you been these day?i have been to Bei Daihe with