People think that the beauty of the mountains is great than of the desert.A. oneB. the on

问题补充：

People think that the beauty of the mountains is great than of the desert.

A. one

B. the one

C. those

D. that

答案：

A. one

B. the one

C. those

(答案→)D. that

解析：考查代词： A. one 泛指前面的可数名词单数，B. the one特指前面的可数名词单数，C. those特指前面的可数名词复数，后面有后置定语，D. that特指可数名词的单数，或不可数名词，后面有后置定语，句意：人们认为山脉比沙漠更美。That指代beauty。选D。