题干
Mike will go abroad tomorrow. I am going to _____ at the airport.
A：sent him off
B：saw him off
C：see off
D：see him off
答案(点此获取答案解析）
D
Mike will go abroad tomorrow. I am going to _____ at the airport.
A：sent him off
B：saw him off
C：see off
D：see him off
