要有效地纠正和坚持抵制行业不正之风，关键是要提倡（）的职业道德。
A.文明礼貌
B.团结互助
C.廉洁奉公
D.办事公道
参考答案：C, D
The growing speed of a plant is influenced by a number of factors, ____ are beyond our control. [ ]
A. most of them
B. most of which
C. most of what
D. most of that
