Be careful ________ the street when you are alone.

下列句中加点字的意义和用法，判断正确的一项是①生而知之者 ②困而不学，民斯为下矣 ③十室之邑 ④不如丘之好学也

The two newspapers have offered ______ views as to the same issue, which means they take different stands.

Don’t forget to close the door when youleave the room.— No, I .

It is 30 years since we last met. —— But I still remember the story, believe it or not, _________ we got lost on a rainy night.