题目内容：

I .make new friends since i moved here.
A.can't B.couldn't C.haven't been able to.D'm not able to
请帮我选正确答案以及原因

优质解答

then we ran home safely.maybe you have already get it,yes,lily is my dog,--my best friend,i love her..my houseing estate we have just moved into a new flat,like most people here living in their houses...