Zhengzhou University has moved to a new site in the western suburbs, ________ its original one.

A．almost as large as ten times

B．more than ten times the size as

C．larger than ten times

D．more than ten times the size of

患者男性，42岁。因“慢性腹泻3年”来诊。患者每日排便5～6次，常带少量脓血，粪便培养阴性。纤维结肠镜见乙状结肠、直肠黏膜充血，少数散在浅溃疡。

最可能的诊断为（）

A.大肠癌

B.肠痉挛

C.肠结核

D.溃疡性结肠炎

E.克罗恩病