He said that he ________ speak a little English when he was seven.[ ]

A. might

B. would

C. could

D. can

女，42岁， * * 间断出血4个月，妇科检查： * * 黏膜正常，宫颈光滑，子宫稍大，药物治疗后出血停止。最可能的诊断是（）

A.子宫内膜结核

B.老年性 * * 炎

C.黏膜下子宫肌瘤

D.子宫内膜癌

E.功能性子宫出血