The recent financial crisis _______ into consideration, the Japanese boss ______ back on the number of workers working for him.

A．taken; cut

B．was taken; cut

C．taking; cuts

D．to take; cutting

有关慢性支气管炎(慢支)发病的外因，错误的是

A．长期吸烟与慢支发生有密切关系

B．感染是慢支发生与发展的重要因素

C．理化因素的慢性刺激为慢支的诱因

D．气候寒冷为慢支发作的重要诱因

E．慢支的发病与过敏因素无关