After the six-party talk in Beijing, an agreement was reached _________ that North Korea would abandon _________ nuclear weapons.

A．stating; to develop

B．stating; developing

C．to state; to develop

D．states; developing

一位妊娠5个月的妇女，空腹血糖为11mmol/L，除用饮食控制外，可选用上述哪种药物治疗（）。

A.甲磺丁脲（D860）

B.氯磺丙脲

C.胰岛素

D.格列本脲（优降糖）

E.苯乙双胍（降糖灵）