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【简答题】
九年级下册数学课堂练习册f版第二十六单元练习练习二二次函数的图象与性质第
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【单选题】Иван Петрович – пожилой человек. Ему 87 лет. У его внука Ильи недавно родился сын Лёня. Для Ивана Петровича Лёня – это _______________?
A.
Второй внук
B.
Правнук
C.
Двоюродный внук
D.
Праправнук
【单选题】Conan Doyle regarded Holmes as a burden because_____
A.
he considered his fiction was of high level but was generally undervalued.
B.
he wrote the Holmes stories at the beginning for fun but later merely for the large income.
C.
the Holmes stories hindered him from writing historical fiction.
D.
the Holmes stories earned him the international fame as well as pressure.
【简答题】某公司持有A、B、C三种股票构成的证券组合，它们目前的市价分别为20元/股、6元/股和4元/股，它们的β系数分别为2.1、1.0和0.5，它们在证券组合中所占的比例分别为 50%、40%、10%，上年的股利分别为2元/股、1元/股和0.5元/股，预期持有B、C股票每年可分别获得稳定的股利，持有A股票每年获得的股利逐年增长率为5%，若目前的市场收益率为 14%，无风险收益率为10%。 要求： ...
【单选题】Why did Godfrey Norton shout to Holmes in the church?
A.
Because he wanted Holmes to be the witness
B.
Because he knew the servant was Holmes
C.
Because servant was always a better choice
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