语法:
1、有个unlike large cities,_________
A. ......patterns
B. A network of ...
patterns那几个选项应该跟large cities 不对等吧,所以应该选考虑network的那两个选项吧
2、skeptical of a hipothese that...., _______
A. researchers....
B. study......
主语应该是researchers 吧
3、好像是一种新型飞机 can improve...., follow cars in the road(这句应该是跟前面那句是并列的), __________
A. provide a map of ...
B. provides a map of ...
C. providing a map of ...
我选的C, 感觉句意不是跟前面两个并列的,而是表达 follow cars in the road这句话的结果,就是跟着路上的车就能绘制出交通的地图啥的