-I like Tom very much he sometimes gives me some trouble.
-Oh, it's unbelievabae.
A. even if
B. as if
C. even now
D. as though
网友回答
(答案→)A. even if
B. as if
C. even now
D. as though
解析：句意：上文，我非常喜欢Tom，即使他有时候会给我制造一些麻烦。下文，难以置信。even if即使；as if好像；even now尽管这样；as though好像，选A。