【题目】Our teacher looked here and there on our playground _______ looking for something.
A. even though B. even if
C. only if D. as if
在线课程【答案】 D
【解析】
试题分析： 考查连词辨析A．even though即使，B．even if即使，C． only if只有如果，D． as if好像，根据前面的looked here and there判断，我们的老师在操场上到处看“好像”在找东西，所以用as if。选D。