facing this _______question,I found myself_____about how to work it out.

问题描述:

facing this _______question,I found myself_____about how to work it out.
A.puzzled,puzzled B.puzzled puzzling C.puzzling,puzzled D.puzzling,puzzling

Facing this puzzling question,I found myself puzzled about how to work it out.( C )面对这道难题,我真不知道该怎么解答它了.(该怎么解答它,我自己也迷糊了.) puzzling与puzzled都含有“迷惑不解的”意思.但pu...