can you stop ____the blackboard and give me a hand?Awriting Bto write Cwriting on Dto write on

can you stop ____the blackboard and give me a hand?Awriting Bto write Cwriting on Dto write on
can you stop ____the blackboard and give me a hand?Awriting Bto write Cwriting on Dto write on

can you stop ____the blackboard and give me a hand?Awriting Bto write Cwriting on Dto write on
选择C
首先这里表示停止手上的工作,所以是stop doing ,要是表示停止手上工作然后去做某事,就是stop to do了
另外停止在黑板上写,所以是on the blackboard
综上,选择C
翻译：你可以停下在黑板上写着吗,来帮我个忙?

a
stop doing 停下正在做的事情
stop to do 停下了去做其他事情

C