Reasons for joining a club at school range from making more friends and enriching our social life ________ us busy after school.
A.to keep
B.to keeping
C.kept
D.keeping
网友回答
B解析range from A to B/range between A and B在A与B之间变化、变动。题中to为介词,故选B项。又如:Their ages range from 25 to 50.他们的年龄在25到50岁之间。句意为:参加学校俱乐部的原因是多方面的。可以交更多的朋友、丰富我们的社会生活,同时我们放学后可以有事可做。