It wit unique.

Can you sing songs well— . That’s why I want to join the Music Club.

In developing countries people are ________ into overcrowded cities in great numbers to hunt for fortunes.

The old man is _______ please keep quiet.

填入下面文段空白处的词语，最恰当的一组是（ ）没出事“你好我好大家好”，  ① 出事便“相互推责”，已成多部门治理、多环节监管下的共同之处。安全标准也好，技术标准也罢，从本质上讲，   ② 是监管的标准和态度的结果，  ③ 坚持一切从严并力求做到“零风险”，④ 在标准上就必然会达到“史上最严”， ⑤ 就可能“标准围绕监管转”， ⑥  监管有多么松散则标准就有多低效。① ② ③ ④ ⑤ ⑥