结肠癌早期最常见的症状是()
A.近期腹部持续性不适、隐痛、腹胀
B.大便习惯改变
C.粪便带脓血或黏液
D.原因不明的贫血或体重减轻
E.腹部肿块
参考答案:B
首先应作下列哪项处理
A.宫缩剂
B. * * 镜检查
C.肛指检查
D.抗炎
E.止血剂
She has been giving ________ a parttime job to support her poor family.[ ]
A. a thought to taking
B. a thought to take
C. thought to taking
D. thought to take