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【单选题】
储存期内,如存放时间过长或有对质量有不良影响的特殊情况时,( )A.
丢弃
B.
干燥
C.
灭菌
D.
复验
E.
分开存放
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反馈参考答案：
举一反三
【单选题】一物体以初速度 v 0 做匀减速直线运动,第 1 s 内通过的位移 x 1 = 3 m ,第 2 s 内通过的位移 x 2 = 2 m ,又经过位移 x 3 物体的速度减小为 0 ,则下列说法错误的是
A.
初速度 v 0 的大小为 2.5 m/s
B.
加速度 a 的大小为 1 m/s 2
C.
位移 x 3 的大小为 1.125 m
D.
位移 x 3 内的平均速度大小为 0.75 m/s
【单选题】根据下列选项，回答 111～112 题：
A.
伴干咳
B.
大量脓痰 c．铁锈色痰 D．伴咯大量鲜血 E．粉红色泡沫痰 第 111 题 患急性左心衰竭时的咳痰特征是 （ ）。
【简答题】The best of the Puritan poets in colonial period was Edward _____.
【单选题】Lives of the Poets consists of the biographies of 52 poets and affords some of the best-known pictures of the early English poets. Its author is______.
A.
Samuel Richardson
B.
Jonathan Swift
C.
Joseph Addison
D.
Samuel Johnson
【单选题】Do you get _______ to tell me? [ ]
A.
something exciting else
B.
something else exciting
C.
anything exciting else
D.
anything else exciting
【单选题】保险需求的交叉弹性的公式表示( )。
A.
Ex=△D/D△Pg/Pg
B.
Ex=△Pg/Pg△D/D
C.
Ex=△D/P△Pg/D
D.
Ex=△Pg/D△D/Pg
【单选题】The “confederation school” poets of nineth-century Canada were primarily nature poets, ______ a wealth of eulogies to Canadian rural life.
A.
and producing
B.
who they produced
C.
producing
D.
whose production of
【单选题】Metaphysical poets and Cavalier poets share a similar awareness of______in their poetry.
A.
mortality
B.
sensuality
C.
destiny
D.
joy
【简答题】已知X～B(n，p)，EX =8，DX =1.6，则n与p的值分别是 、 ；
【单选题】There are three groups of poets in the literature of the English bourgeois revolution. Among them the revolutionary poets are _______.
A.
Puritan poets
B.
Cavalier poets
C.
Metaphysical poets
D.
Both B and C
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