高等继续教育 / 大学英语语法
正确率：100%
题型描述: 单选题
“I saw the Johnsons at the bank today.” “They’ve been on vacation. ＿＿＿＿＿＿?”
A.haven’t they
B.hadn’t they
C.aren’t they
D.weren’t they
“I saw the Johnsons at the bank today.” “They’ve been on vacation. ＿＿＿＿＿＿?”
A.haven’t they
B.hadn’t they
C.aren’t they
D.weren’t they
参考答案：
佳题速递：