单项选择题
A:Something important has come up.（） B:Can it wait? I’ll be through in ten minutes.
A. Can you spare a minute? B. Can it wait? C. Sorry to interrupt. D. Do you mind?
单项选择题 We can make the new research an（）priority.
单项选择题 This result（）my research, Can you see it?
单项选择题 A:Good morning. Phil Watsons office. B:（）
