--- Q20:Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also caused erosion and very quickly deforested whole regions.
--- d.. The systematic clearing of forests in the United States created farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also
没有找到此题的讨论,不知道为什么D没有A好。 1.Not only...but it also也可以吗? 2.A中的gave 应该是give 吧,前面不是有did吗?did...create and give...
请教高手们...... |