题目

Lucy had few friends. So she didn’t know ______ about the trouble.    A. who to talk     B. who to talk to       C. who to say        D. what to talk 答案：B 结合《三国演义》，说出诸葛亮与周瑜联手指挥的一场著名的以少胜多的战例，是________；再说出诸葛亮挥泪斩马谡是因为________一事。