Joan saw her boyfriend off at the railway station. She waved until the train was _____.
A.in sight | B.out of sight | C.at first sight | D.lost sight |
相关知识点
推荐套卷
Joan saw her boyfriend off at the railway station. She waved until the train was _____.
A.in sight | B.out of sight | C.at first sight | D.lost sight |