Ifyouwanttofindsomeinformationaboutaforeigncountry,youc...

来源：语文精选馆 2.96W

If you want to find some information about a foreign country, you can ask your friends ________ have been to that country.

A．whom B．which

C．who D．whose

解析：分析句子结构可知，所填词引导一个定语从句，修饰先行词friends，并在从句中作主语，故选项C正确。