题目

-How can I get in touch with the travel agency, Robin?-Just surf the Internet and then call one ________ the telephone number is provided.A. with which B. in which C. of which D. by which 答案：【答案】C【解析】考查定语从句。句意：-我怎样才能和旅行社取得联系呢，罗宾? -上网，然后打电话给其中一个提供的电话号码。本句为介词+关系代词结构的定语从句，先行词为one，与从句the telephone number构成所属关系，故选C。 计算：=          ,=