emos系统工单处理有（）几种处理状况。
A、已处理
B、处理中
C、挂起
D、待处理
参考答案：A, B, D
肺部慢性炎症的通常表现是( )
A．渗出B．增殖C．空洞D．钙化E．纤维化
.
Orange-uniformed emergency workers are searching the smoking ruins for three people _______ buried when the structure was shaken to the ground.
A．to fear
B．fearing
C．feared
D．fear
