1型糖尿病患者的首位死亡原因是( )
A．感染B．酮症酸中毒昏迷C．脑血管病D．冠心病E．肾小球硬化症
参考答案：E
下列化学物品中，对肝脏有一定损害的是( )。
A．四氯化碳
B．汞
C．铊
D．铭
The receiving activities conduct analyses of the requirements with the requirements provider to ensure that a compatible, shared understanding is reached on the meaning of the requirements. The result ofthis analysis and dialog is an（）set of requirements.
A.agreed-to
B.agree-to
C.agree-to-do
D.agree-with
