问题
选择题
The cruelty of the terrorists towards the two Chinese engineers in Pakistan and____of the terrorists towards America in September 11 filled everyone with horror.
A．those
B．that
C．one
D．it
答案
答案：B
考查代词用法。that可代指单数可数名词也可带不可数名词，其后往往有介词短语作定语修饰。在本句中为避免重复that代指cruelty。