日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

He made a mistake, but then he corrected the situation _______ it got worse.

A. until      B. when

C. before      D. as

He made a mistake, but then he corrected the situation ________ it got worse.

A. until            B. when              C. before              D. as

 He made a mistake, but then he corrected the situation ______ it got worse.

A. until                B. when                    C. before           D. as

He made a mistake, but then he corrected the situation _______ it got worse.

A. until   B. when

C. before D. as

34. He made a mistake, but then he corrected the situation    _   it got worse.    

A. until    B. when    C. before    D. as

He made a mistake, but then he corrected the situation ______it got worse.

A. until　　                 B. when　　                C. before　                  D. as

He made a mistake, but then he corrected the situation ______ it got worse.

A. until                  B. when                C. before               D. as

He made a mistake, but then he corrected the situation ________ it got worse.

A. until　　　　 　 B. when　　　 　 C. before　　　　 　 D. as

He made a mistake, but then he corrected the situation    _  it got worse.

A．until             B．when             C．before            D．as