若腹穿抽出较多黄色浑浊液体,应尽早开始治疗的方法是
A.胃肠减压,输液
B.予以解痉药,缓解腹痛
C.静点抗生素
D.手术治疗
E.激素治疗
参考答案:D
—Look at the people in the lake. They are playing happily. Let's _______, too.
—Good idea! [ ]
A. go hiking
B. go camping
C. go skating
D. go boating
物料处于热态的加热炉塔底泵停车后,再次开车时,错误的说法是()。
(A)泵出口阀应先关闭
(B)泵重新排气预热以防发生液击
(C)应检查泵润滑情况
(D)可以直接启动