如何分析remember to do sth,和remember doing sth.forget to do sth,和forget doing sth?
问题描述:
如何分析remember to do sth,和remember doing sth.forget to do sth,和forget doing sth?
答
不论是remember 还是forgot后面用不定式的表示事情还没有做,用ing 形式的表示事情已经做过了!