John was late for the business meeting because his flight had been         by a heavy storm. [ ]

A. kept

B. stopped

C. slowed

D. delayed

（）犯罪，要追究刑事责任。

A.精神病人在不能辨认或者不能控制自己行为的时候

B.间歇性的精神病人在精神不正常的时候

C.醉酒的人

D.不满14周岁的人