问题

I have some problems __________ my homework. Could youtell me _____
A:with; whatthe height of the mountain is
B:in; what the height ofthe mountain is
C:with; what isthe height of the mountain
D:in; what is the height ofthe mountain
B:in; what the height ofthe mountain is
C:with; what isthe height of the mountain
D:in; what is the height ofthe mountain
正确答案是: