958. Cartographers have long struggled with the problem of having the spherical Earth to draw on a flat sheet of paper. (A) having the spherical Earth to draw on a flat sheet of paper (B) having a flat sheet of paper on which to draw the spherical Earth (C) how can one draw the spherical Earth on a flat sheet of paper (D) how they could use a flat sheet of paper to draw the spherical Earth(E) (E) how to draw the spherical Earth on a flat sheet of paper
of是介词,后面跟how引导的从句是否可以?这里用A是不是好一点呢? 谢谢 |