10.___ his expression ,he is greatly moved.

你去查一下就知道,judging from 是英语中的一个固定词组如seeing from generally speaking等,都是独立结构.
例:Judging from the fact that our bodies automatically compensate for a loss of REM sleep, we apparently have a need for REM sleep.
从人体能自动补偿损失掉的“眼球快动睡眠”的事实来推测：很明显,我们需要“眼球快动睡眠”.
Judging from the latest speech, the Senator must have had a change of heart on the subject.
从这位参议员最近的讲话来判断,他一定在这个问题上已经变了主意.Judging from the reams of evidence presented , we can safely conclude that the Three Gorges Project will change the lives of an untold number of people forever .
根据现有的大量证据,我们可以有把握地得出这样的结论：三峡工程将永远改变无数人的生活.
词性及解释 Part of speech and defination 根据事实判断
如:Judging from his accent,he must be from America．
? 析：现在分词作状语时,其逻辑主语应与句子主语保持一致.此句中的Judging似乎应改为J udged.但实际上,此处的judging from为现在分词的固定结构,无需考虑其逻辑主语是否与句子主语一致.
明白了吗