冰箱压缩机旋转式':教我一道题呵~
来源:百度文库 编辑:杭州交通信息网 时间:2024/05/13 04:53:38
___ hard,and you can pass this exam.
A.Study B.To study C.Studying D.Studied.
该选哪个?告诉我为什么啊.
A.Study B.To study C.Studying D.Studied.
该选哪个?告诉我为什么啊.
祈使句,用动词原形。
D.Studied. 虚拟语气,还有省略
A
A.=
if you study hard, then you can pass the exam
A啊 很简单的问题
A