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【单选题】
辅助建筑物及辅助用室的托儿所、幼儿园、医务室的采暖温度不应低于()°CA.
25
B.
23
C.
18
D.
20
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皮皮学刷刷变学霸
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【简答题】在环Z 7 [x] 中分解多项式f (x) =x 7 +x 6 +6x+6为一次因式的乘积。
【单选题】Excitement, fatigue, and anxiety can all be detected from someone's blinks, according to psychologist John Stern【1】Washington University in St. Louis. Stern specialized in the study on these tiny twit...
A.
to
B.
of
C.
with
D.
in
【单选题】Excitement, fatigue, and anxiety can all be detected from someone's blinks, according to psychologist John Stern (21) Washington University in St. Louis. Stern specialized in the study on these tiny t...
A.
to
B.
of
C.
with
D.
in