试题题干
When we watched the clown performing, we could not( ) laughing.
参考答案
正确答案:
试题解析
本题考查固定用法could not help doing sth.:禁不住,忍不住做某事。
句意:当我们看到小丑表演时,我们忍不住笑了。
When we watched the clown performing, we could not( ) laughing.
本题考查固定用法could not help doing sth.:禁不住,忍不住做某事。
句意:当我们看到小丑表演时,我们忍不住笑了。