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【多选题】
政府提供公共产品的好处是( )
A.
政府提供公共产品一定可以实现公共产品的最佳配置
B.
政府能够提供有效率的公共产品数量
C.
政府可以做到对公共产品的使用不收费,即在零费用条件下提供公共产品
D.
政府能够强制社会公众通过税收来为公共产品融资
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皮皮学刷刷变学霸
举一反三
【判断题】唐朝初年科举制度的创立,实现了选士制度由推荐录用向考试录用的大转变。
A.
正确
B.
错误
【简答题】Roberta appeared on the stage. She took a deep breath and began to 36 .  Now she was Portia, a strong–willed 37 in Shakespeare’s The Merchant of Venice. The theater was filled with people. She was spe...
【单选题】at the club, members planted a little Japanese style garden next to their courts, and ringed the margins of the courts with a profusion of roses and sunflowers.
A.
an abundance of
B.
a proliferation of
C.
an ignorance of
D.
a confederation of
【简答题】Only club members _______ buy drinks at the bar.
【单选题】At the club, members planted a little Japanese style garden next to their courts, and ringed the margins of the courts with a profusion of roses and sunflowers.
A.
an abundance of
B.
a proliferation of
C.
an ignorance of
D.
a confederation of
【判断题】唐朝初年科举制度的创立,实现了选士制度由推荐录用向考试录用的大转变。
A.
正确
B.
错误
【单选题】Only club members ________ buy drinks at the bar.
A.
may
B.
can
C.
will
【判断题】电感性电路,当XL> XC时,则UL> UC,阻抗角φ>0,电路呈电感性,电压超前电流φ角。
A.
正确
B.
错误
【单选题】The chairman was so delighted to see all of the members of the club had ______at the conference.
A.
turned back
B.
turned off
C.
turned out
D.
turned up
【单选题】JUBILEE SWIMMING CLUB REGULATIONS All swimmers must shower before they enter the pool. Diving is only allowed from the diving board. Running and playing near the pool is not permitted. Club members m...
A.
Any day
B.
Saturday.
C.
Friday.
D.
After 6 p.m.
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