The exciting news he had been looking forward at last, so he did nothing but .
A. to came; cry
B. to ing; cry
C. to e; to cry
D. of e; to cry
网友回答
(答案→)A. to came; cry
B. to ing; cry
C. to e; to cry
D. of e; to cry
解析：A考查句式。look forward to为定语修饰news，此句主语为news，谓语为came；故排除B，D；后空前面动词为do，but后面的词为原形动词。