Tom____carefully but ___nothing A.listened;listned B.beard;heard C.listened; heard D.heard;listened

问题描述:

Tom____carefully but ___nothing A.listened;listned B.beard;heard C.listened; heard D.heard;listened
说明理由有高分

答案:C
listen 听,是不及物动词,强调“听”这个动作,而hear表示“听见”,强调听的结果.
翻译:汤姆认真的听了一下,但是什么也没有听见.