Question

Some wild animals _____ and killed at such a speed that they will disappear from the earth in the near future.

A．hunted

B．have hunted

C．are being hunted

D．had been hunted

Answer 1

C

试题分析：考查时态。句意：一些野生的动物正在被这样的速度猎杀，以至于在不久的未来它们将从地球上消失。说明前半句应该使用被动语态，排除AB。D项表示过去的过去，与句意不符，故C正确。
点评：时态的考查要放在上下文的语境中，同时要注意关键的时间状语。