【题目】Though they met for the first time，they talked ______ they were good friends.
A.even if
B.as if
C.even though
D.if only

【答案】B
【解析】A．even if即使； B．as if好像；C．even thoug即使；D．if only但愿；句意：尽管他们是第一次见面，但是他们谈起话来像好朋友似的。根据句意，故选B。