狱内涉毒案件的危害是什么？
参考答案：
损害法律的尊严；扰乱正常的改造秩序；摧残健康，影响罪犯改造；给罪犯家庭造成沉重的经济负担。
六年级一班订《意林》的人数是订《趣味数学》的人数的1.5倍，订《意林》的人数是订《趣味数学》的人数的百分之几？
Corruption is _______ problem in countries across the world, with developing countries often believed to be more serious, although there is no evidence to suggest this is _______case.
A．a; the
B．the; a
C．不填; the
D．a; a
