- Hello, may I speak to Dr. Bush?- _____.

- Hello, may I speak to Dr. Bush?
- _____.


A、Yes, I'm Bush
B、Yes, it's me
C、Here is Bush
D、Speaking
【正确答案】：D
【题目解析】：考查交际用语。打电话时“我是……”，应说"This is..."，而不说"I'm…"。D项完整的说法应是"This is…speaking"，故选D项。