had better do sth可以默认为一般过去式吗
had better do sth与had better to do sth用法有区别吗?什么区别?
had better +do sth 还是had better +to do sth
是had better do sth还是have better do sth
有Had he better do sth 这种句型吗
英语翻译提示had better not do sth
had better do sth 等于什么句型
用had better do sth造句
最好不做某事是had better not do sth 还是had better not to do sth
You had better do sth中的had是什么词性?
had better to do sth.和had better doing sth.的区别
tell sb to do sth had better do tell sb not to do sth had be
had to do sth 改为一般疑问句