讨论题1

5. The “confederation school” poets of nineteenth-century Canada were primarily nature poets, ----- a wealth of eulogies to Canadian rural life.

(A) and producing

(B) who they produced

(C) producing

(D) whose production of
为什么不能选A，能不能把这个看成是and连接了后面的一个省略句型，谢谢大家。

and should combine two sentense,

S+V+O,and+S+V+O,or and+V