问题
Excuse me. Would you please tell me ____—Certainly. Go straight along here. It’s next to a hospital.
A:how we can get to the post office
B:how can we get to the post office
C:how get to the post office
D:how could we get to the post office;
B:how can we get to the post office
C:how get to the post office
D:how could we get to the post office;
正确答案是：
