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【多选题】
按定额编制用途分类,可以把工程建设定额分为( )A.
施工定额和预算定额
B.
概算定额和概算指标
C.
投资估算指标
D.
劳动消耗定额
E.
机械消耗定额
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反馈参考答案：
举一反三
【单选题】Pan An had only one wife, which shows that _____.
A.
his love for his wife was true
B.
he was not as handsome as people said
C.
he spent too much time writing
D.
he was boring and poor
【简答题】(填空) When you flush the toilet or you wash something down the sink's drain, you create .
【单选题】_____ the girl _____ her hands now? [ ]
A.
Does; wash
B.
Is; wash
C.
Is; washing
D.
Do; wash
【单选题】用（ ）修饰的成员变量可以被其他包中的子类访问，但是不能被同一包中的非子类访问。
A.
public
B.
protected
C.
default
D.
private
【单选题】— Can you _____ the shirt, please? — Yes. [ ]
A.
to wash
B.
washes
C.
wash
D.
are wash
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