Question

When he came in, I happened ___ on the bed ____. A．lying; and read B．to lie; reading C．to

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

Answer 1

C

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。