除哪种疾病外，其他疾病均可引起贫血（）

A.特发性血小板减少性紫癜

B.传染性单核细胞增多症

C.尼曼-匹克病

D.恶性淋巴瘤

E.脾功能亢进

The weather turned out to be fine yesterday. I _____ the trouble to carry my umbrella with me. [ ]

A. should have taken

B. could have taken

C. needn't have taken

D. mustn't have taken