It’s supposed that ______ chain of Super Hotel in Yichun is the result of five companies’ investment of 2 million yuan ______ share．

A．the; a

B．/; a

C．the; /

D．a; the

急性心肌梗死急性期要慎用洋地黄的原因是()

A．减慢心率

B．降低血压使组织灌注不足

C．加重肺淤血，使缺氧更明显

D．增加心肌耗氧，加重心肌缺氧

E．增加心室壁张力，使心肌收缩力增加