This year the price of rice _____ about twenty percent.

A．was raised

B．has been risen for

C．has risen by

D．has raised to

猫眼疮病因与以下哪项最密切：（）

A.禀赋不足

B.禀赋不耐

C.病灶感染

D.药物过敏

E.食物过敏