—How long have you  _______ the magazine?

—About a week. [ ]

A. found

B. borrowed

C. received

D. had

近年来，对于上消化道出血的病人行选择性腹腔动脉造影，从造影剂溢出的部位来明确出血的部位，但这种检查仅限于

A．正在出血的病例

B．出血已停止的病例

C．任何病例

D．胃癌并出血病例

E．出血性胃炎病例