听力原文：M: I come to walk with you, Fanny. Shall I？ It is a long while since we have had

a comfortable walk together.

W: Really, Edmund？

M: In order to have a comfortable walk, something more is necessary than merely pacing this gravel together. You must talk to me. I know you have something on your mind. I know what you are

thinking of. You cannot suppose me uninformed. Am I to hear of it from everybody but Fanny herself？

W: If you hear of it from everybody, cousin, there can be nothing for me to tell.

M: Not of facts, perhaps; but of feelings, Fanny. No one but you can tell me them. I do not mean to press you, however. If it is not what you wish yourself, I have done. I had thought it might be a relief.

W: I am afraid we think too differently for me to find any relief in talking of what I feel.

M: Do you suppose that we think differently？ I have no idea of it. I dare say that, on a comparison of our opinions, they would be found as much alike as they have been used to be: to the point -- I consider Crawford's proposals as most advantageous and desirable, if you could return his affection. I consider it as most natural that all your family should wish you could return it; but that, as you cannot, you have done exactly as you ought in refusing him. Can there be any disagreement between us here？

W: Oh no! But I thought you blamed me. I thought you were against me. This is such a comfort!

The two speakers are______

A．two cousins

B．brother and sister

C．husband and wife

D．father and daughter