from what she said at the meeting she must have lied to all of us.A. JudgedB. JudgingC.

问题补充：

from what she said at the meeting, she must have lied to all of us.

A. Judged

B. Judging

C. To judge

D. Judge

答案：

A. Judged

(答案→)B. Judging

C. To judge

D. Judge

解析：考查评述性状语：句意：根据她在开会的时候说的话，她一定对我们所有的人撒谎了。Judging by/from是评述性状语“根据…来判断”，不需要考虑和后面的主语的关系，选B。