题目内容：

2.Saturday is the ______ day of the week.
A.first B.second C.last D.third
3.Get up early,______ you'll catch the early bus.
A.so B.and C.but D.or
这两道题答案写的是B和D,
错了错了
3.Get up early,______ you'll catch the early bus.
A.so B.and C.but D.or
4.Hurry up,______ you'll be late for class.
A.so B.and C.but D.or
3选B,4选D