男性，58岁，糖尿病10年，近半月夜间阵发性哮喘发作，被迫坐位，气急，10分钟后自行缓解。查体：肥胖，BP170/110mmHg，R25次／分，P110次／分，两肺底部湿啰音，无哮鸣音，初步诊断为（）。

A.支气管哮喘

B.急性左心衰竭

C.急性支气管炎

D.肺动脉栓塞

E.以上都不是

I know he was only guessing, but Simon was ________ near the mark when he suggested the company

might be in financial difficulties. [ ]

A. necessarily          

B. deliberately          

C. surprisingly      

D. efficiently