单选题 Speaker A: When Lisa saw me at the mall, she didn"t even say hello to me.
Speaker B: I can"t understand why ______. I thought you were good friends.
【正确答案】 C
【答案解析】[解析] give sb. me cold shoulder意思是“冷落某人”,与上文中“didn"t even say hello to me”相互呼应,故本题选C,才能与上文语义一致。