主要作用于M期的抗癌药（）
A.氟尿嘧啶
B.长春新碱
C.环磷酰胺
D.泼尼松龙
E.柔红霉素
参考答案：B
广州亚运的吉祥物是（）
A.喜羊羊
B.懒羊羊
C.乐羊羊
D.大羊羊
If I _________you, I would give the money to charity. [ ]
A. am
B. was
C. were
D. would be
