昏迷病人口腔护理时不需要准备
A．液状石蜡B．压舌板C．弯血管钳D．吸水管E．治疗碗
参考答案：D
解析：昏迷病人禁忌漱口，因此不需准备吸水管。
His father came home at midnight, and _____,he was drunk.
A．as a result
B．that is to say
C．what’s more
D．sooner or later
拱坝应力分析中为什么要计入地基变形？有哪些计算地基变形方法？
