题干
He always sits the classroom, because he is short(矮).
A： in front of
B：in the front of
C： at the front
D：behind
答案(点此获取答案解析）
B
He always sits the classroom, because he is short(矮).
A： in front of
B：in the front of
C： at the front
D：behind
2Na+xS，以下说法正确的是 （ ）