单选题Seeing the policeman  the

问题补充：

单选题Seeingthepoliceman,thethiefwasbehaving__________nothinghadhappened.A.even ifB.as ifC.now thatD.even though

答案：

B解析本题考查连词。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。