—Why are you standing there Maggie?—I can’t see the blackboard clearly. Two tall boys are

问题补充：

—Why are you standing there, Maggie?

—I can’t see the blackboard clearly. Two tall boys are sitting me.

A. behind B. in front of C. beside

答案：

解析：考查介词辨析。因为看不清楚黑板，所以两个高个子男孩一定是坐在我前面。因此答案为B。