Some of the suspects would remain in jail without trial becauseA．they will be prosecuted l

Some of the suspects would remain in jail without trial because

A．they will be prosecuted later.

B．they are too dangerous to be set free.

C．there"s no evidence against them.

D．there"s a lack of convincing evidence.

请帮忙给出正确答案和分析，谢谢！