He stopped __his test paper because it was time to hand it in. A write B wrote C to write D writing最好能回答出为什么？

He stopped __his test paper because it was time to hand it in. A write B wrote C to write D writing最好能回答出为什么？
He stopped __his test paper because it was time to hand it in. A write B wrote C to write D writing
最好能回答出为什么？

He stopped __his test paper because it was time to hand it in. A write B wrote C to write D writing最好能回答出为什么？
D writing stop doing sth表示停止正在做的事

D writing

D.
stopped doing sth
停下正在做的事情

D,到了交卷的时间了，只能停止写了。C 是停下来去写。stop to do sth.停下来去做某事。stop doing sth.停下正在做的事。