The League Secretary and monitor ______giving a speech while the rest of the class ________ listening attentively.

A．were, were

B．was, was

C．were, was

D．was, were

当交易价格低于评估结果的（）时，应当暂停交易，重新履行资产公司内部处置审批程序。

A、90％

B、80%

C、70%

D、60%