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搜题
【单选题】
直接反映棱镜对光线偏折能力的量是( )。A.
偏向角
B.
顶
C.
屈光面
D.
底
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皮皮学刷刷变学霸
举一反三
【单选题】Since a teachers response on a students paper is potentially an influential text in a writing class,we need to examine our practices carefully. Research on teacher response to writing provides help on...
A.
where to write comments on students' papers
B.
how necessary it is to assign a follow-up task to students
C.
whether to correct errors or indicate the location of errors
D.
how necessary it is to give positive comments on students' papers
【简答题】会计职业道德的作用包括（ ）。