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【单选题】
志愿服务理念是“学习、奉献他人、()”A.
互助进步
B.
关爱他人
C.
提升自己
D.
服务社会
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【多选题】关于蛋白质性质的说法中，不正确的是 [ ]
A.
蛋白质溶液中加入任何盐溶液，都会使蛋白质发生变性
B.
蛋白质水解的最终产物是多种氨基酸
C.
微热条件下，任何蛋白质遇到浓硝酸时都会显黄色
D.
蛋白质既能与强酸反应又能与强碱反应
【简答题】A．Contrarily B．Fortunately C．Surprisingly D．Ordinarily
【单选题】Rabies is an ordinarily infectious disease of the central nervous system, caused by a virus and, as a rule, spread chiefly by domestic dogs and wild flesh-eating animals. Man and all warm-blooded anim...
A.
a disease which is infectious, caused by virus of dogs and wild flesh-eating animals
B.
a disease caused by evil spirits
C.
a disease spread by man and all warm-blooded animals
D.
a disease causes animals to be vicious and violent
【单选题】Rabies is an ordinarily infectious disease of the central nervous system, caused by a virus and, as a rule, spread chiefly by domestic dogs and wild flesh-eating animals. Man and all warm-blooded anim...
A.
a disease which is infectious, caused by virus of dogs and wild flesh-eating animals
B.
a disease caused by evil spirits
C.
a disease spread by man and all warm-blooded animals
D.
a disease causes animals to be vicious and violent
【单选题】Although ordinarily skeptical about the purity of Robinson's motives, in this instance Jenkins did not consider Robinson's generosity to be ______ consideration of personal gain.
A.
lacking in
B.
contrary to
C.
alloyed with
D.
mitigated by
【多选题】下列说法中，正确的是 [ ]
A.
组成蛋白质的氨基酸几乎都是α-氨基酸
B.
加热会使蛋白质变性，因此吃生鸡蛋比吃熟鸡蛋好
C.
酶的催化作用必须在强碱性条件下才能进行
D.
根据其组成，可将核酸分为DNA和RNA
【单选题】Rabies is an ordinarily infectious disease of the central nervous system, caused by a virus and, as a rule, spread chiefly by domestic dogs and wild flesh-eating animals. Man and all warm-blooded anim...
A.
a disease which is infectious, caused by virus of dogs and wild flesh-eating animals
B.
a disease caused by evil spirits
C.
a disease spread by man and all warm-blooded animals
D.
a disease causes animals to be vicious and violent
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