22. The geographic position of North America, ____ in the early days of the European settlement.
(A) laying between the Atlantic and the Pacific Oceans, isolating it
(B) lying between the Atlantic and the Pacific Oceans, isolated it
(C) isolated it as it laid between the Atlantic and the Pacific Oceans
(D) isolating it between the Atlantic and the Pacific Oceans as it was lied
寫作批改
VIP與詳解卡管理
私人筆記( 0 )
