—On,I had a terrible toothache.—You better( ) to see a doctor and have your had teeth ( ) out.A.togo；pulled B.go to;pulling C.to go;pulling D.go to'pulled（出了答案之外还要解释为什么选择,还有其他选项为什么错误.）
问题描述：
—On,I had a terrible toothache.—You better( ) to see a doctor and have your had teeth ( ) out.
A.togo；pulled B.go to;pulling C.to go;pulling D.go to'pulled
（出了答案之外还要解释为什么选择,还有其他选项为什么错误.）
答
A
B、C第一空就不对，连着两个to
D第二空不对。后面那个应该是被动语气，用过去式
答
D had better 后动词有原型go
have sb do 使某人做某事
have sth done 使某物某事被……这里是是坏牙被拔去
答
D 你应该有个单词打错了（应是you'd better)you'd better=you shoud btter,意为你最好干什么,后面加动词原形,选GO TO,你的牙是被拔出的,HAVE SOMETHING DONE,所以选PULLED