【单选题】为了能够在地基万一坍塌时挖掘机从沟边撤离,必须是行走马达在(),下部车体()于沟边放置机器。
【单选题】黄先生,24岁。从事脑力劳动工作。1天前在加班时突感头部剧烈疼痛,立即晕倒在地,被同事送入医院急诊科。护理查体:血压136/90mm Hg,浅昏迷,脑膜刺激症阳性。对该病人的诊断最有意义的检查是( )
【单选题】患者,30岁,月经一向正常,现在是月经干净后第7天,宫颈粘液涂片见布满直而细长、分支繁杂的羊齿叶状结晶。应考虑的是( )
【单选题】后方交会法,在待测点P上安置仪器,向三个已知点A.B.C测定水平角α、β、γ,则这三个角的总和等于()。
【单选题】黄先生,24岁,从事脑力劳动工作。1天前在加班时突感头部剧烈疼痛,立即晕倒在地,被同事送入医院急诊科。护理查体:血压136/90mmHg,浅昏迷,脑膜刺激征阳性。护士应嘱咐病人绝对卧床休息的时间是
【简答题】A.the icebox B.the ice C.scientific answers D.the experiment E.the world F.Water When your child asks you questions, you should give her ______.
【单选题】When Pele was only 17, he played his first ____________.
【单选题】When he was 17, Pele turned down big offers abroad because (4).
A.
the clubs did not offer him enough money
B.
he wanted to stay with his family
D.
he did not believe the offers
【单选题】患者,30岁,月经一向正常,现在是月经干净后第7天,宫颈黏液涂片见布满直而细长、分支繁杂的羊齿状结晶。应考虑的是( )
【单选题】下列各种情况中会导致企业溢价发行债券的是: