下列哪项应警惕结肠癌
A.近期出现腹部隐痛不适或阵发性腹痛
B.乏力、低热
C.大便习惯改变,带粘液血便
D.血清癌胚抗原明显升高
E.贫血、体重下降
参考答案:A,AH,C,D,E
园丁:剪枝
A.歌手:歌词
B.母亲:做饭
C.厨师:扫地
D.记者:采访
______ a sport game on the playground next week? [ ]
A. Will there be
B. Will there have
C. Will there
D. Will be there