检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:欧小平
出 处:《第二课堂(A)》2016年第6期24-25,共2页
摘 要:The Present Progressive(Continuous)is a form of the verb that shows the action or state is in progress(continues)in the present.For example:Lisa is dancing right now.Story:Today,Abby is visiting her grandparents.She loves her grandparents.At this moment。The Present Progressive(Continuous)is a form of the verb that shows the action or state is in progress(continues)in the present.For example:Lisa is dancing right now.Story:Today,Abby is visiting her grandparents.She loves her grandparents.
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