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【单选题】
工作台部件移动在水平面内直线度的检验方法,一般用平尺和百分表或()检查。A.
水平仪
B.
光学平直仪
C.
工具显微镜
D.
五棱镜
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皮皮学刷刷变学霸
举一反三
【单选题】They asked him to tell them everything _____ he saw at the front.
A.
what
B.
that
C.
which
D.
where
【单选题】下列哪两个变量之间的相关程度高?( )
A.
流通费率和利润率的相关系数是 -0.98
B.
销售额和利润率的相关系数是 0.81
C.
价格和销售量的相关系数是 -0.90
D.
销售额和销售量的相关系数是 0.9
【简答题】Assume the following information regarding U.S. and European annualized interest rates: Currency Lending Rate Borrowing Rate U.S. Dollar ($) 6.73% 7.20% Euro (€) 6.80% 7.28% Milly can borrow ...
【单选题】Calculate the net outcome if the spot rate in two months’ time is $/£1.9900 .
A.
￡6532811
B.
￡5619221
C.
￡7856941
D.
￡4998562
【单选题】下列哪两个变量之间的相关程度高( )
A.
商品销售额和商品销售量的相关系数0.9
B.
商品销售额与商业利润率的相关系数是0.84
C.
平均流通费用率与商业利润率的相关系数是-0.94
D.
商品销售价格与销售量的相关系数是-0.91
【单选题】下列哪两个变量之间的相关程度高( )
A.
商品销售额和商品销售量的相关系数为 0.9
B.
商品销售额和商品利润率的相关系数为 0.84
C.
平均流通费用率与商业利润率的相关系数为 － 0.94
D.
商品销售价格与销售量的相关系数为－ 0.91
【单选题】To be honest, I don’t want to tell him unless he ______ me.
A.
asked
B.
asks
C.
will ask
D.
has asked
【判断题】The majority of the people in Britian are descendents of the Anglo-Saxons.
A.
正确
B.
错误
【单选题】What is the topic of the discussion?
A.
Expressions related to art.
B.
Storytelling with pictures.
C.
Art of prehistoric people.
D.
Books designed for children.
【单选题】I am afraid that our plan won’t be passed at the meeting because the majority of the bo ard members are said to _______it. [ ]
A.
against
B.
oppose to
C.
are opposed to
D.
are objected to
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