车辆偷逃通行费行为有以下那几种()。 ["A、S型过秤","B、加装液压车轴、假轴","C、倒卡,倒货","D、搭桥"]
患者,男,36岁。从事电脑工作,两年来时觉视力下降,头昏脑涨,两目干涩,腰膝酸软,偶有梦遗。治疗应选的药物是()。 ["菊花、决明子","菊花、枸杞子","桑叶、牛蒡子","夏枯草、石决明","夏枯草、决明子"]
山楂的主要药理作用是() ["助消化","降血脂","抗心绞痛","扩张血管","收缩子宫"]
下述哪个是T淋巴细胞来源的恶性肿瘤()。 ["多发性骨髓瘤","霍奇金淋巴瘤","蕈样霉菌病","伯基特淋巴瘤","恶性组织细胞增生症"]
分子内有莨菪碱结构() ["丙酸倍氯米松","沙美特罗","异丙托溴铵","扎鲁司特","茶碱"]
设备维护的四项要求是什么?