【题目】Claire knew that Gladys thought she was having an .
A.affair
B.assistant
C.aspect
D.attraction

【答案】A
【解析】本题考查名词的词义辨析。A. affair风流韵事，私事；B. assistant助手；C. aspect方面；D. attraction吸引。句意：克莱尔知道，格拉迪丝认为她有风流韵事了。根据句意可知本题选A。