企源知识库

He’s well known in the ____ of foreign affairs.
A、settlement
B、operation
C、realm
D、scope
【正确答案】：C
【题目解析】：他在外交领域为大家所熟知。A n.解决，处理；[会计]结算；沉降；殖民B手术Cn.领域，范围；王国Dn.范围；余地；视野；眼界；导弹射程