Some tourists think that the beauty of mountains is greater than of deserts.
A. one
B. those
C. the one
D. that
网友回答
A. one
B. those
C. the one
(答案→)D. that
解析：one可以用来指代前面提到的人或事物，the one特指，均不符合题意。that 可表示上文提到的不可数名词或可数名词的特指，这里that代替的是不可数名词beauty，符合题意；those为复数形式，不合题意。