题目

 _____ his arrival at the airport, he was arrested by _____ police. A. By; the B. In; a C. On; the D. With; 不填 答案：C  ----Will ______be _______to pick me up at 8:00am. at the airport on Sunday?    -----No problem. You can call me at any time. you; convenient  B. it; convenient for you  C. it; convenient of you D. it; convenient with you