10.___ his expression ,he is greatly moved.

10.___ his expression ,he is greatly moved.
A.To judge from
B.Judged for
C.Judging from
D.Judged with
答案是：C
为什么不是其它选项？尤其是D？
请详细说明，谢谢！

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

to judge from 据...判断,照...看来.动词不定式表事件
未发生

judging from 据...判断,照...看来.动词现在分词表动
作正在进行.所以选C