【题目】The Silk Road was a network of trade routes connecting China and the rest of the world,_____ people, goods and ideas flowed from China to India,Iran and Europe.
A.among whichB.along whichC.for whichD.to which
在线课程【答案】B
【解析】
考查定语从句，句意：“丝绸之路是联通中国和世界贸易往来的网络，伴随着这层网络，人才，物资和创意从中国涌向印度，伊朗和欧洲”。本句中先行词是network，其在定语从句中作地点状语。根据句意，伴随着这条网络，可以选择对应的介词用along，故选B。