问题
选择题
There is no greater love than ________ who devotes his whole life ________ mankind.
A．that of a man; to benefiting
B．a man; to benefiting
C．that of a man’s; benefits
D．a man’s love; in benefiting
答案
答案：A
根据固定搭配devote…to…中的to是介词，后面要接名词、代词或动名词，排除C和D；再根据比较对象应当是love与love相比，所以只有A正确，that在句中替代love。
