关于食管癌的基本X线征象的说法，错误的是()

A．粘膜皱襞紊乱、破坏

B．不规则腔内充盈缺损

C．管壁僵直，蠕动消失

D．纵隔内软组织肿块

E．恶性溃疡龛影

Mr. White gets up early and runs every day, which he thinks is____ to his health.

A．benefit

B．beneficially

C．benefits

D．beneficial