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【判断题】

以亚麻布等纺织品作画布,必须经过预先处理方能使用。所谓“处理”就是“做底子”。

A.
正确
B.
错误
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参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】A close analogy to a study design is the rough sketch made by an artist before he commits his vision to canvas(画布). The broad outlines are drawn, the proper perspective achieved, and the total impact ...

A.
doing research and drawing a picture
B.
research finding and picture’’s perspective
C.
designing a research and making a quick drawing
D.
a researcher and a painter

【多选题】关于使用总账系统制单,下列描述中正确的有( )。

A.
可查看任意科目的最新余额
B.
可控制操作员使用科目的权限
C.
凭证可按任意格式的文本文件引入和引出
D.
不能修改和删除其他子系统生成的凭证

【多选题】肾功能损害病人应避免使用下列哪些抗菌药( )[多项]

A.
青霉素
B.
万古霉素
C.
头孢氨苄
D.
四环素
E.
氨基苷类

【单选题】Elephants who paint aren’t new. Paintings by Ruby, an Asian elephant who lived at the Phoenix Zoo in Arizona, sold for up to $ 5,000 in the late 1980s, said Dick George, a consultant with the zoo. "Ru...

A.
who was sold for a price as high as $ 5,000
B.
who was famous for being the first painting elephant
C.
whose paintings sold for as high as $ 5,000
D.
who started painting in the late 1980s