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【多选题】
本门课程的学习和研究的内容有( )。A.
材料的技术性能
B.
材料的生产原料及生产工艺
C.
材料的组成、构造与结构
D.
材料的要求
E.
材料的性能影响因素
F.
材料的应用范围及部位
G.
材料的试验与检验方法
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举一反三
【简答题】Of Human Bondage 人性的枷锁 Chapter 1 The day broke gray and dull. The clouds hung heavily, and there was a rawness in the air that suggested snow. A woman servant came into a room in which a child was sle...
【单选题】The small child ( ) broke my vase to pieces.
A.
strangely
B.
happily
C.
usually
D.
clumsily
【单选题】The woman___ the chocolate bar and gave each child a small piece. [ ]
A.
broke out
B.
broke up
C.
broke down
D.
broke away
【单选题】The small child__the table across the room and broke the milk bottle on it.
A.
dragged
B.
pushed
C.
tugged
D.
grinded
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