皮皮学，免费搜题
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【单选题】
护士监测患者生命体征时发现脉搏低于 60 次 / 分,需警惕患者有A.
颅内压增高
B.
发热
C.
甲状腺功能亢进
D.
心肌炎
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】康师傅方便面,好吃看得见。
【单选题】It_______this way.
A.
is had to do
B.
is had to be done
C.
had to be done
D.
has to do
【单选题】—Tina had nothing for supper, _____ she? —_____. She had some bread and milk. [ ]
A.
had, Yes
B.
had, No
C.
did, Yes
D.
did, No
【单选题】They said at last that they ____ better start out at once. [ ]
A.
had had
B.
had
C.
had been
D.
was
【简答题】根据性质可将测量误差分为( ) 误差、( ) 误差和 粗大 误差。
【简答题】按测量误差的特点和性质分,可分为 、 和粗大误差三类。
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