问题
选择题
Our teacher looked here and there on the playground ________looking for something.
A．even though
B．as if
C．even if
D．only if
答案
答案：B
题目分析：考查连词：A．even though即使，B．as if好像，C．even if即使，D．only if只有如果，
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B。