i heard someone___(cry)in the next room when i passed by 什么理由
问题描述:
i heard someone___(cry)in the next room when i passed by 什么理由
i heard her___(cry)in the her room last night。又是什么?
答
经常发生的事用原型,正在发生或只是一瞬间发生的用ing形式.
这一题应该用crying,是指我路过那时.
hear sb doing sth.听见木人正在做某事.
hear sb do sth.听说某人是干某事的.