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【判断题】
经纬仪整平时以圆水准器气泡居中为准。( )A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Please choose the correct name for the following cloud (in the middle part in the figure).
A.
TCu
B.
Cu
C.
Sc
【多选题】若旅游者被蝎子蜇伤,导游人员的应急处理措施有( )。
A.
尽量用消毒针将毒刺别出
B.
用力捏住伤口处，挤出毒汁
C.
用清水或肥皂水清洗伤口
D.
在伤口处涂上牙膏或食用油
E.
请领队给患者服用止痛药
【简答题】危险货物包装标志分为（ ）。
【简答题】In the middle part of the city
【单选题】The author states that textbooks written in the middle part of the nineteenth century ______.
A.
departed radically in tone and style. from earlier textbooks
B.
mentioned for the first time the value of liberty
C.
treated traditional civic virtues with even greater reverence
D.
were commissioned by government agencies
【单选题】In the roof, the main ridge is raised in the middle part and vertical ridges are added to both ends of the raised part.
A.
正脊，垂脊
B.
正脊，戗脊
C.
主脊，垂脊
D.
N/A
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