(单选题)25: I felt somewhat disappointed and was about to leave, ___ something occurred attracted my attention.
A: unless
B: until
C: when
D: while
正确答案:
(责任编辑:admin)要这答案加QQ:800020900 或加微信:vq800020900 获取 |
(单选题)25: I felt somewhat disappointed and was about to leave, ___ something occurred attracted my attention.
A: unless
B: until
C: when
D: while
正确答案:
(责任编辑:admin)要这答案加QQ:800020900 或加微信:vq800020900 获取 |