考博考试

【单选题】 Until recently, such ______ was limited to telephone questions and answers much like daytime talk shows.
A．interspersion
B．interactivity
C．interference
D．intermission

网考网参考答案：B
网考网解析：
[注释]此题不但要从语句的结构上考虑，还要看其语义关系。因句内存在“交互作用”的含义，需要选择[B]为最佳答案。 查看试题解析出处>>