Information about the new company policies will be given（）the next meeting.

World leaders were（）to take action against the increasing food shortages in poorer nations.

A．urged
B．drove
C．carried
D．supported

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7世纪前期统一吐蕃的首领是：（）

A.元昊
B.完颜阿骨打
C.松赞干布
D.耶律阿宝机

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