问题补充：
He wouldn’t leave the TV set, he was going to have an important exam the next day.
A. even if
B. as if
C. as though
D. even
答案：
(答案→)A. even if
B. as if
C. as though
D. even
解析：考查连词。even if 即使，as if =as though 好像，even 甚至，句意：他不会离开电视，即使第二天他将参加一次重要的考试。所以选A。
