绿色的象征意义是()。
A.和平
B.生命
C.青春
D.朴素
参考答案:A, B, C
操纵子各部分的功能是什么?
lin Fang comes home ________ than before this term. She doesn’t have so many classes in the afternoon.
A.early
B.earlier
C.late
D.later