is Chinese, name is Han Mei. [ ]
A. She, she
B. She, her
C. His, she
D. Her, her
答案:B
--Is Sam taller than John?
--No. Sam is not _________ him.
A.tall than
B.the same tall as
C.taller than
D.so tall as
需糖原染色的活体组织检查标本就使用何种固定液()。
A.福尔马林
B.戊二醛
C.酒精
D.冰醋酸
E.甲醛