Yu Xuan wants to go with me.She says," __7__we go there together?" "Sure!" I say.

Yu Xuan wants to go with me.She says," __7__we go there together?" "Sure!" I say.
（ ）7.A.Can B.Could C.Shall D.Would 选哪个答案呢
" __7shall__we go there together?" sure 可以做它的答语吗