肝脏合成功能损伤时血清中哪种蛋白反应最敏感（）。 A.前清蛋白 B.纤维蛋白原 C.

Mary often has eggs and bread _________ breakfast.

A. with                B. for                    C. on

Betty is in front of me, so I am _____ Betty. [ ]

A. next to

B. behind

C. in front of

D. under

Would you like ______ tea? [ ]

A. some

B. any

C. many

D. an

认安拉养育之特性独一的反面是什么？

必须采用甲级分隔的部位是（）。

A.上层建筑

B.甲板室

C.客船船体

D.A+B+C均是