Question

【题目】When Nanjing Metro Line 3 came into use, it became much to travel from the north of the Changjiang River to the city centre.

A. easy B. easier C. easily D. more easily

Answer 1

【答案】B

【解析】

试题分析：句意：南京地铁3号线投入使用后，从南京河的北边到市中心变得更容易了。Become是连系动词，后跟形容词作表语；3号级投入使用前后进行比较，用比较级，故选B。