—When do you ________?
—At four o'clock.[ ]
A. leaving
B. leave
C. leaves
答案:B
宫颈刮片细胞学检查,报告为巴氏Ⅱ级,考虑为()
A.正常
B.炎症
C.可疑癌
D.高度可疑癌
E.癌症
叶缘以不分裂的植物是()
A.鸡爪槭
B.山合欢
C.刺楸
D.马褂木