问题
选择题
(2013·宁夏银川一中高三第四次考试)Siberian Tigers ________ and killed at such a speed that they will disappear from the earth in the near future.
A．hunted
B．are hunted
C．are being hunted
D．had been hunted
答案
答案：C
C 考查时态和语态。句意：以这种速度猎杀西伯利亚虎的话，它们在不远的将来就会从地球上消失。此处叙述的是现在正在发生的事情，而且hunt与Siberian Tigers之间是动宾关系，所以用现在进行时的被动语态。