She is shortSo she sits the classroom．A. in the front ofB. in front ofC. at the back ofD.

She is short．So she sits the classroom．
A. in the front of
B. in front of
C. at the back of
D. next to

(答案→)A. in the front ofB. in front ofC. at the back ofD. next to解析：本题的含义为她是矮的，所以她坐在教室的前面，in the front of表示在事物内部的前面，故本题选A。

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