Judging from his look, he has found the key to the difficult problem. A. excited, solvin——青夏教育精英家教网—

题目内容

Judging from his _____ look, he has found the key to _____ the difficult problem.

A. excited, solving
B. excited, solve
C. exciting, solving
D. exciting, having solved

试题答案

试题分类