问题
选择题
(2013·江西重点中学二模)The cultural background of China is totally different from ________ of the US.
A．one
B．that
C．these
D．those
答案
答案：B
选B 考查代词。句意：中国的文化背景与美国的完全不同。that指代前文提到的单数可数名词或不可数名词，故此处用that指代The cultural background。