No, no, he whispered ____ talking to himself.

No, no, he whispered ____ talking to himself.
A、while
B、even if
C、as if
D、when
【正确答案】：C
【题目解析】：【考点点击】本题考查复合连接词asif的用法。要点透析】本句中的 as if doing是 as if he was doing的省略表达,意为“仿佛,好像”。 while意为“虽然,尽管;当…时”, even if意为“即使”,when意为“当……时”,均不合题意。