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【多选题】
下列哪些自由基可能产生氧化损伤作用
A.
羟自由基
B.
烷氧自由基
C.
烷过氧自由基
D.
氢过氧自由基
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举一反三
【单选题】炎症早期用热疗的目的不包括
A.
扩张局部血管
B.
改善血管循环
C.
增强白细胞吞噬功能
D.
使炎症局限
E.
促进炎症吸收和消散
【多选题】小包价旅游的特点是()
A.
成团旅游者人数较少
B.
无全赔,由各地地陪接待
C.
购买服务项目有一定自由度
D.
旅游方式可多种多样
E.
产品价格比全包价旅游团高
【单选题】The next paragraph will probably deal with______.
A.
the other type of examination
B.
the advantages of the objective test
C.
how students guess the correct answer without really knowing the material
D.
examinations in the ancient times
【多选题】小包价旅游的特点是
A.
成团旅游者人数较少
B.
无全陪,由各地地陪接待
C.
购买服务项目有一定自由度
D.
旅游方式可多种多样
E.
产品价格比全包价高
【单选题】One aspect of 'the universality of toys' lies in the fact that ______.
A.
technological advances have greatly improved the durability of toys
B.
the improvement of craftsmanship in making toys depends on the efforts of universities
C.
the exploration of the universe has led to the creation of new kinds of toys
D.
the basic characteristics of toys are the same over the world
【单选题】One aspect of 'the universality of toys' lies in the fact that ______.
A.
technological advances have greatly improved the durability of toys
B.
the improvement of craftsmanship in making toys depends on the efforts of universities
C.
the exploration of the universe has led to the creation of new kinds of toys
D.
the basic characteristics of toys are the same all over the world
【简答题】炎症早期用热的目的不包括( )
【多选题】下列关于谷胱甘肽的叙述,正确的是
A.
是体内重要的还原剂
B.
由谷氨酸,半胱氨酸和甘氨酸组成的三肽
C.
功能基团是巯基
D.
氨基酸直接均由a-氨基和a-羧基缩合而成
E.
可以转变为氧化型谷胱甘肽
【单选题】婴儿腹泻的大便性状为( )
A.
乳凝块样
B.
白陶土样
C.
球形硬便
D.
柏油样便
E.
细条样
【简答题】炎症早期用热的目的不包括A.扩张局部血管 B. 改善血液循环 C. 增强白细胞吞噬功能 D. 使炎症局限 E.促进炎症吸收和消散A.B.C.D.E. E
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