皮皮学，免费搜题
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【单选题】
现场心肺复苏包括A、B、C三个步骤,其中A是A.
人工循环
B.
人工呼吸
C.
开放气道
D.
胸外按压
拍照语音搜题，微信中搜索"皮皮学"使用
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【简答题】log 3 5-log 3 15=______．
【简答题】Translation tedious oblige absorbed allergic excursion earnest exclaim whoa civilization architecture capture condense condensed distress distinguish distinctive complimentary complementary bulk
【简答题】distress tedious exposure allergic exceeds 2. Those indifferent to others’ ___________ are known as cold-blooded animals.
【单选题】分类 IP地址129.66.51.89中的网络号是( )。
A.
129.66 .0.0
B.
129 .0.0.0
C.
129.66.51 .0
D.
0.0.0. 89
【简答题】log 3 15-log 3 5=______．
【简答题】Some artists are able to catch a likeness in a sketch while others are gifted to _________ a fleeting expression. adjust absorb capture distress tedious
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