The road ________ for vehicles is under repair.  Drivers are required to take some other routes. [ ]

A. intending    

B. intended

C. to intend    

D. being intended

仰卧位时腹痛明显、前倾位或俯卧位时减轻，提示何种疾病（）。

A.十二指肠淤滞症

B.胰体癌

C.反流性食管炎

D.胃黏膜脱垂

E.胃溃疡