We were listening to Jack _______ the text when Mr.Green came in.(read)

问题描述:

We were listening to Jack _______ the text when Mr.Green came in.(read)

reading
listen to sb doing sth
猜测中……

很高兴为您解答!
填reading 非谓语动词表示伴随状语,read和Jack是主动关系,所以用reading
翻译:当格林先生进来时,我们正在听Jack读短文
希望可以帮到您,