Though Jack many times he still plays computer games after school.A. was warnedB. has be

问题补充：

Though Jack many times, he still plays computer games after school.

A. was warned

B. has been warned

C. has been warning

D. had warned

答案：

A. was warned

(答案→)B. has been warned

C. has been warning

D. had warned

解析：考查时态语态。句意：尽管Jack已经被警告很多次了，但是她放学以后仍然一直打游戏。