高等继续教育 / 大学英语I
正确率：100%
题型描述: 单选题
He was about ＿＿＿＿＿ home when the phone rang.
A.left
B.leaving
C.leaves
D.to leave
He was about ＿＿＿＿＿ home when the phone rang.
A.left
B.leaving
C.leaves
D.to leave
参考答案：
佳题速递：