安装导轨时在支架面上加垫片,以便调整轨道直线度。()
福州港历史悠久,是中国四大贸易港之一,经过近两千年的发展,现福州港已有马尾、青州、松门、台江四个港区以及正在建设的长安港区,年吞吐量二千多万吨,进出口近40万标箱,请问福州港始建于哪个朝代? ["A、西汉","B、东汉","C、西晋","D、东晋"]
肝昏迷()急性肝炎()肝纤维化()阻塞性黄疸()AFP阴性的肝癌() ["ALT明显升高","血氨明显升高","γ-GT明显升高","MA0明显升高","ALP明显升高"]
讲武堂的第五期军士为了表达团结、共赴国难的决心,留下了_____的题刻。 ["A、中流砥柱","B、群策群力","C、同心协力","D、力挽狂澜"]
某患者血糖及糖耐量试验均正常,尿糖(++),诊断应考虑为() ["糖尿病","肾糖阈值降低","类囤醇性糖尿病","大量进食糖类","应激性糖尿"]
阻塞性黄疸()上消化道出血()急性肠炎()痢疾()肛裂()