英语改错.Some students work four and five hours a day and some working eight hours a day.错了两...英语改错.Some students work four and five hours a day and some working eight hours a day.错了两处.and和working 请问怎么改.
问题描述：
英语改错.Some students work four and five hours a day and some working eight hours a day.错了两...
英语改错.Some students work four and five hours a day and some working eight hours a day.
错了两处.and和working 请问怎么改.
答
some students work four or five hours a day and others work eight hour a day
答
and-with.working-work
答
Some students work four 【or】 five hours a day and some 【work】 eight hours a day.
答
and改成or
不可能既是4又是5小时，是或者
working改成work，因为and前后时态一致