There is teacher's desk ____ our classroom.And three trees ___ our classroom,too.
问题描述：
There is teacher's desk ____ our classroom.And three trees ___ our classroom,too.
A.in front of;in front ofB.in front of;in the front of
C.in the front of;in front ofD.in the front of;in the front of
答
in the front of （指事物内部）
in front of （指事物外面） 都是“在……前面