若1岁6个月幼儿，高热、咳嗽4天，查体；精神差、呼吸快、右肺叩浊，语颤减低，左肺呼吸

—I’m sorry, but I didn’t mean ____ out your secret.

—But you know, letting out secret means ____ one’s feelings.

A．to let; to hurt

B．letting; hurting

C．to let; hurting

D．letting; to hurt

下列属于外毒素的是()

A.脂多糖

B.白喉毒素

C.肠毒素

D.破伤风毒素

E.细菌素

_______ that Marie was able to set up new branches elsewhere. [      ]

A. So successful her business was        

B. So successful was her business

C. So her business was successful        

D. So was her business successful

强制分布法假设员工的工作行为和工作绩效整体呈( )分布。

A．偏态

B．正偏态

C．正态

D．负偏态

加油站绿化环保的主要内容有（）等方面。

A.加油站防辐射

B.防含油污水的污染

C.垃圾的处理

D.加油站绿化