下列哪几项有助于鉴别肺炎球菌性肺炎与肺脓肿 A．青霉素治疗后数日内迅速好转 B．血液

They stopped _______but they _______nothing.

A．to hear , listened

B．to listen, hear

C．hearing, listened

D．to listen, heard

The success of a government should be measured ____ the health and happiness of the people as well as the development of the economy.

A．in face of

B．in place of

C．in terms of

D．in line with

合成卯磷脂需要的物质是

A．CDP-乙醇胺

B．CDP-胆碱

C．UDP-胆碱

D．UDP-乙醇胺

E．GDP-乙醇胺

在施工合同履行中，发包人按合同约定购买了玻璃，现场交货前未通知承包人派代表共同进行现场交货清点，单方检验接收后直接交承包人的仓库保管员保管，施工使用时发现部分玻璃损坏，则应由( )。

A．保管员负责赔偿损失
B．发包人承担损失责任
C．承包人负责赔偿损失
D．发包人与承包人共同承担损失责任