It's very cold here in this room.------.A.so it is B.so it d

选 A
原句：这房间里很冷.
回答：确实如此
eg. He is a student.
so he is .
他是个学生.确实如此
he always goes to school by bus .
so he does
他总是坐车上学.确实如此.
另外注意： He is a student. so is she.
他是学生.她也是学生.(这里SO IS SHE 相当于 she is a student too.因此用is)
they always go to school by bike .
so do we(这里so do we相当于we always go to school by bike too )
他们总是骑车上学.我们也是
这题就是考这两个 ,要注意什么时候用Be动词什么时候用助动词,且要用正确