问题
选择题
Seeing the policeman, the thief was behaving __________ nothing had happened.
A．even if
B．as if
C．now that
D．even though
答案
答案：B
本题考查连词。句意: 看到警察小偷表现得好像什么都没有发生。A. even if即使= D. even though； B. as if好像；C. now that 既然。
