谢谢牙仙的一贯的勤于动脑!
补课中有例句:
(1) “have to, had better, used to”要用下列方式反问:
They used to smoke, didn't / usedn't they?
所以,你这句话可以是:
He used to be a sailor, didn't/usedn't he?
谢谢牙仙的一贯的勤于动脑!
补课中有例句:
(1) “have to, had better, used to”要用下列方式反问:
They used to smoke, didn't / usedn't they?
所以,你这句话可以是:
He used to be a sailor, didn't/usedn't he?
• 谢谢回答!不过 -全国牙防组- ♂ (138 bytes) () 10/19/2011 postreply 15:43:21
• 别提“您”哈。你把我这半瓶子醋问倒了,我可能会用didn‘t he。还是问文青或其他高手吧。 -beautifulwind- ♀ (82 bytes) () 10/19/2011 postreply 15:48:40
• 不是高手,试解一下。 -EnLearner- ♀ (362 bytes) () 10/19/2011 postreply 19:12:36
• 谢谢愚教授!你的答案正好和补课中的例子吻合。 -beautifulwind- ♀ (0 bytes) () 10/19/2011 postreply 23:06:33