刘以鬯最著名的长篇小说是()
A.《岛与半岛》
B.《春雨》
C.《酒徒》
D.《动乱》
参考答案:C
To ______ good relationships with your teachers and classmates, you should learn to share ups and downs with them.
A.bring up
B.add up
C.keep up
D.take up
具有促进基质中胶原降解、破坏()
A.IL-6
B.IL-4
C.IL-8
D.IL-1
E.细胞黏附分子