专升本考试

试题来源：专升本英语-69
【单选题】 Many countries face some serious problems of land use, ______ result from population growth and the demands of modem technological living.
A．which most
B．most of which
C．most which
D．of most which

参考答案：B
网考网解析：
这是由which引导的非限制性定语从句。... 查看试题解析出处>>