请帮帮He had better stay here,____he?A.didn'tB.hadn'tC.don'tD.isn't请帮我选下..要说出理由啊...

请帮帮He had better stay here,____he?A.didn'tB.hadn'tC.don'tD.isn't请帮我选下..要说出理由啊... he had better do it now.当He had better do it now.变否定句时加not,not应加在better前还是better后,为什么?请说的详细一些. 谢谢!谢谢!谢谢!谢谢!谢谢!谢谢!谢谢! He had better do some r______. he had better stay here,he?填什么,是反意疑问句 What happiness is not happy if he had you better. 请把I had better stay here.这句英语翻译! You ______ ask that man over there.Maybe he knows the way.A.had better not toB.had not betterC.had betterD.had better not had better/would better区别? he will never pass the exam.he( )give up 为什么要用 had better? He remained silent until he had a better grasp of the situation帮忙翻译下, If he had taken the medicine,he _____(feel)better now they had to walk there,hadn't they?怎么改 he had better stay here,doesn't he?怎么改 You had better do sth中的had是什么词性?请专业人士回答哦！ 请告诉我一下英语句式错在哪里.1.You had better not to ride my bike.I'll use it right away.2.When he was at school,he should get up early and take exercise. you had better make had better do=? 英语 翻译 had better had better 同义短语