斜方肌挤压法时,救生员应双手虎口张开,在溺水者头部两侧插入肩下至斜方肌,掌心向下,压紧斜方肌
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4岁以上的儿童化脓性脑膜炎最常见的病原菌是()
ORS溶液不宜用于()
Becauseofthebadweather,thesportsmeethadtobe________.
Shewasso______thenoisethatshesentthechildrentobed.
重写句子:Whenwearerelievedofworkingpressuresoftheoffice,wecanenjoyhappinessandrelaxationathome.(modifyingphrase)