摘要： I felt somewhat disappointed and was about to leave, something occurred which attracted my attention.. A. unless B. until C. when D. while
网址：http://m.1010jiajiao.com/timu3_id_2449697[举报]
I felt somewhat disappointed and was about to leave, ________ something occurred which attracted my attention.
- A.unless
- B.until
- C.when
- D.while
I felt somewhat disappointed and was about to leave _____ something occurred which attracted my attention.
A. unless B. until C. when D. while
查看习题详情和答案>>I felt somewhat disappointed and was about to leave _____ something occurred which attracted my attention.
A. unless B. until C. when D. while
查看习题详情和答案>>