He flew a doctor to a Welsh village.__he has flown to many unusual places.A from then Bby then CD
题目
He flew a doctor to a Welsh village.__he has flown to many unusual places.A from then Bby then CD
He flew a doctor to a Welsh village.__he has flown to many unusual places.
A from then B by then C by that time Dsince that time
答案
答案应该是 D.
since that time = 自从那一次起
He flew a doctor to a Welsh village
(曾经做过的事.)
...he has flown to many unusual places.
(一直还做的事.)
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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