Question

__________ his happy look on the face, he must have passed the exam this time.

A．Judging from                           B．To judge from

C．Judged from                           D．Judge by

Answer

A

【解析】

试题分析：Judging from 从……来看，不随句子主语的变化而变化；与其用法相同的现在分词短语还有:generally speaking; frankly speaking; talking of(谈到); considering(考虑到,因为是);putting it mildly(说得客气一点)等。这些分词用来修饰全句。

考点：考查非谓语动词的用法。