早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Whentheygottotheairporttheirflightoff.[]A.tookB.hadtakenC.takesD.hastaken

题目详情

When they got to the airport their flight ________ off.

[  ]

A. took

B. had taken

C. takes

D. has taken

▼优质解答
答案和解析
答案:B