问题详情:
Lucy invited many friends to dinner, some of __________ her parents had never met before.
A. who
B. whom
C. them
D. which
【回答】
B
知识点:复合句
题型:选择题
问题详情:
Lucy invited many friends to dinner, some of __________ her parents had never met before.
A. who
B. whom
C. them
D. which
【回答】
B
知识点:复合句
题型:选择题