39 The greatest road system built in the Americas prior to the arrival of Christopher Columbus was the Incan highway, which, over 2,500 miles long and extending from northern Ecuador through Peru to Southern Chile.
- Columbus was the Incan highway, which, over 2,500 miles long and extending
- Columbus was the Incan highway, over 2,500 miles in length, and extended
- Columbus, the Incan highway, which was over 2,500 miles in length and extended
- Columbus, the Incan highway, being over 2,500 miles in length, was extended
- Columbus, the Incan highway was over 2,500 miles long, extending
答案是E,但是我感觉E中的highway做同谓语放在Columbus后面,用逗号格开,成了修饰Columbus了 所以就选成了B,不知道这样理解对不对呢?
41 The market for recycled commodities like aluminum and other metals remain strong despite economic changes in the recycling industry.
- commodities like aluminum and other metals remain
- commodities like those of aluminum and other metals are remaining
- commodities such as aluminum and other metals remains
- commodities, such as aluminum and other metals, remain
- commodities, like the commodities of aluminum and other metals, remains
答案给了E,但是我选了C,不知道错在哪里? 另外,为什么我的GWD和这上面的不一样呢?我这里的第三套在讨论汇总里面就没有找到? 哪位有对照表啊? 谢谢1 |