【题目】--- Can David take charge of the international department?
--- I’m afraid it’s ________ his ability.
A. under B. within
C. beyond D. over
在线课程【答案】C
【解析】
考查介词。A. under在---下面；B. within在---之内；C. beyond超过，越过；D. over在---之上。句意：——大卫能负责国际部吗?——恐怕这超出了他的能力。结合句意可知答案为C。