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【单选题】
账户按用途和结构分类,下列账户中,属于盘存账户的是( )。A.
“生产成本”
B.
“主营业务成本”
C.
“管理费用”
D.
“财务费用”
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皮皮学刷刷变学霸
举一反三
【简答题】( )是人的精神世界的核心,是人精神上的钙。
【单选题】不考虑金属离子的副反应, 在 pH=5 时用 0.02000mol/L 的 EDTA 滴定 Zn 2+ 的化学计量点 pZn ¢ 计 为
A.
10
B.
5
C.
6
D.
7
【单选题】It ____________ whether he will go on with his study at the university.
A.
hasn't been decided
B.
isn't decided
C.
hasn't decided
D.
doesn't decide
【单选题】There has been a positive response to the export promotion, ______? ( )
A.
hasn't it
B.
hasn't there
C.
doesn't it
D.
has there
【单选题】We can’t go on with the experiment because the computer_________.
A.
hasn’t been repaired
B.
hasn’t repaired
C.
is not repaired
D.
hadn’t been repaired
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