When he came in, I happened _ on the bed __.A．lying; and readB．to lie; readingC．to be lying; rea

题目简介

When he came in, I happened ___ on the bed ____.A．lying; and readB．to lie; readingC．to be lying; rea

When he came in, I happened ___ on the bed ____.

A．lying; and read

B．to lie; reading

C．to be lying; reading

D．to have lain; reading

题型：单选题难度：偏易来源：不详

本题考查非谓语动词。happen to碰巧。动词不定式进行式表示动作正在进行，与谓语动词表示的动作同时发生。句意：他进来的时候，我碰巧正躺在床上看书。