–Is Lily your good friend?
-- . We are only nodding acquaintances.
A. Not really
B. Not likely
C. Not exactly
D. Not necessarily
网友回答
(答案→)A. Not really
B. Not likely
C. Not exactly
D. Not necessarily
解析：句意：--丽丽是你的好朋友吗？--不是，我们仅仅一面之交。Not really委婉地说“不”； Not likely不可能； Not exactly 不确切； Not necessarily不一定。根据句意故选A。