----Can he take charge of the state-owned factory located in Shanghai?
----I’m afraid it’s his ability.
A. against
B. within
C. beyond
D. of
网友回答
A. against
B. within
(答案→)C. beyond
D. of
解析：考察介词. Against靠,反对;within 在……之内；beyond 超过，越过； of……的。句意：我能负责这家位于上海的国营工厂吗？我担心那会超出你的能力。故选C。