I spent half an hour finishing ___ work.这里要填the吗?为什么?
I spent half an hour finishing ___ work.这里要填the吗?为什么?
I spent half an hour ___(finish) my homework.
I spent half an hour working out the math problem.这里的working
she spent two hours ( ) the work 为什么括号里的要填finishing呐?
I spent an hour finishing writing the letter last night(改为同义
I spent an hour _____(finish)the work yesterday
I spend half an hour finishing doing homework
He spent the ___(remain) time finishing his paper.填什么,为什么这么填
I spend half an hour ___to school.为什么填getting?
do you think the work will be finished in half an hour?中为什么要
I spent half an hour arriving at the top of the mountain.同义句
I spent half an hour getting to the shop改为同义句