(2013·天津高考)At our factory there are a few machines similar to described in this magazine.
A. them
B. these
C. those
D. ones
网友回答
A. them
B. these
(答案→)C. those
D. ones
解析：选C 考查代词。句意：我们工厂里的一些机器与这本杂志里描述的那些机器很相似。空格处应用those表特指，替代前面出现的复数可数名词machines。注意题干中machines后有限制语described in this magazine，故不能用表泛指的ones，若选ones，则应在其前加上the。