There isn't tree in front of the house,but there are a lot ---of the house.A.in front

问题描述:

There isn't tree in front of the house,but there are a lot ---of the house.A.in front
B.in the front C.in backD.at the back of

选D,at the back of
there are a lot at the back of the house.
在房后面有很多.