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【单选题】
头孢菌素的特点中错误的是A.
抗菌谱广,杀菌力强
B.
对酶和胃酸较稳定
C.
过敏少
D.
与青霉素无交叉过敏现象
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举一反三
【单选题】She froze with fear. He's driving me crazy. Simile Metaphor Hyperbole Personification
C extreme exaggeration Personification Hyperbole Simile Metaphor
B
A.
Metaphor
B.
Personification
C.
Simile
D.
Hyperbole
【单选题】A metaphor is a poetic device that deals with comparison. It compares similar qualities of two dissimilar objects. With a simple metaphor, one object becomes the other: Love is a rose.Although this do...
A.
A comparison between two different objects with similar features.
B.
A contrast between two different things to create a vivid image.
C.
A description of two similar objects in a poetic way.
D.
A literary device specially employed in poetry writing.
【简答题】金属材料的基本性能包括强度指标，分为（）、（）、（）或（）、硬度、（）等指标。
【单选题】Which of the statements is NOT correct about metaphor?
A.
Unlike simile, metaphor does not contain the words “like” or “as.”
B.
Metaphor is an implicit comparison between things that are essentially different yet have something in common.
C.
Metaphors make it clear and obvious that you are comparing something to something else.
D.
none of the above
【简答题】材料基本性能包括______、______。
【简答题】模具材料的基本性能包括 和 。 使用性能的强度主要包括 和
【简答题】刀具材料应具备的基本性能包括( )、强度和韧度、耐热性与化学稳定性。
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