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【单选题】
在财政支出效益分析方法中，（ ）广泛地被发达国家所接受，有的国家还把此方法作为评价政府公共工程支出效果的基本方法，并通过法律形式确定下来。A.
“成本一效益”分析法
B.
最低费用选择法
C.
“公共劳务”收费法
D.
“利率”分析法
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【判断题】A self-executing treaty is one that contains a provision that says the treaty will apply in the parties’ municipal courts once the parties have adopted domestic enabling legislation.
A.
正确
B.
错误
【单选题】What will the man and women do this evening? Going to a concert.
A.
Going to a concert.
B.
Seeing a movie.
C.
Going for a walk.
D.
Going shopping.
【单选题】—There _______ a concert this evening. —Exciting news. [ ]
A.
are going to be
B.
is going to be
C.
is going to have
D.
will have
【单选题】--- What are you going to do this weekend? --- There ________ a concert at school. I’m going to listen there.
A.
is going to have
B.
is going to be
C.
will have
D.
has
【简答题】请简单解释Python中 staticmethod(静态方法)和 classmethod(类方法), 并分别补充代码执行下列方法。 class A (object) : def foo (self, x) : print( "executing foo(%s, %s)" % (self,x)) @classmethod def class_foo (cls, x) : print( "execut...
【单选题】Which of the following best describes a self-executing treaty?
A.
It is a treaty that requires state parties to enact enabling legislation before it becomes effective domestically.
B.
It is a treaty containing a term that says that it is directly effective within the signatory states upon ratification.
C.
It is a treaty adopted according to the constitutional provisions of the ratifying state.
D.
It is a treaty or international agreement entered into by a state’s executive without following the state’s constitutionally required ratification procedure.
【单选题】There _____ a concert on Qixing Square next Monday evening. [ ]
A.
is
B.
is going to
C.
is going to be
D.
will have
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