.My reaction towards my classmates at the party was so cold and emotionless I had never been interested in them.
A. as
B. that
C. as if
D. as to
网友回答
A. as
B. that
(答案→)C. as if
D. as to
解析：词义辨析。A. 因为；随着 B.因为；以至于 C. 好似 D. 至于；关于。句意：在聚会上我对同学们的反应太冷漠无情，好像我从来不对他们感兴趣似的。故选C。