Some of the students are sweeping the floor,__are cleaning windows.A others B the others

问题描述:

Some of the students are sweeping the floor,__are cleaning windows.A others B the others

选B,the others

the students是确指范围,所以要用the others
如果前面是不确定范围的some students,后面就要用others

A
some , others
一些人在……,另一些在……
固定用法

B. the others

the others
是一定范围内的其他人
the students 所以是限定了范围了

A 肯定对。 some ..others 固定搭配。一些人。。另一些人 。。。