木模板覆盖面混凝土养护时应经常向模板()。
参考答案:喷水
男性,45岁。1年来自觉上腹隐痛,伴腹胀、厌食,体重下降。查体:神志清楚,心肺听诊无异常,腹平软,上腹正中轻压痛,肝脾肋下未触及,移动性浊音阴性。
目前采取的治疗措施()
A.目前不需要治疗
B.内镜下治疗
C.手术治疗
D.化学治疗
E.放射治疗
She will tell us why she feels so strongly that each of us has a role_________in making the earth a better place to live.
A. to have played
B. to play
C. to be played
D. to be playing