Question

.
By around 900 AD,there were many places in Northern Europe______the Vikings chose to live.

A．in which

B．when

C．which

D．at which

Answer 1

A

本题考查定语从句。句中先行词为many places，在从句中作live in的宾语，故用关系词which。句意：大约在公元前900年，维京人选择住在北欧的许多地方。