把句子写具体。

例：大家脸上露出笑容。 

       大家脸上(很快)露出(开心的)笑容。

1．掌声淹没了议论声。

     (        )的掌声淹没了(        )的议论声。  

2．鸟儿飞来。(        )的鸟儿(        )地飞来。

–Who should be responsible for the accident?

--The boss, not the workers. They just carried out the order _____.

A．as told

B．as are told

C．as telling

D．as they told