______the ground covered with ice the road has become very slippery.A.AtB.AlongC.OnD.With

学历类 公共英语 已帮助 人

______the ground covered with ice, the road has become very slippery.

A.At

B.Along

C.On

D.With

热搜:关于氨基酸代谢错误的论述是_________。