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【单选题】
对不同类型的运算符，优先级的规定是（）A.
字符运算符 > 逻辑运算符 > 关系运算符
B.
算术运算符 > 关系运算符 > 逻辑运算符
C.
关系运算符 > 逻辑运算符 > 日期运算符
D.
关系运算符 > 字符运算符 > 逻辑运算符
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【简答题】杜邦财务体系应用 A公司2006至2008年的资料见表12 6。 要求：根据以上资料，按杜邦财务分析体系对净资产收益率进行分析。
【简答题】In the first sentence the author means that______. [A] it is easy to say 'I love you' [B] it is hard to say 'I love you' [C] we have many troubles in our life [D] people usually do not know when to sa...
【单选题】When I’m on holiday, I enjoy _______ to get up early.
A.
having not
B.
not having
C.
not have
D.
have not
【单选题】I’m not a(n)_______ person. I don’t like doing sports when I’m on holiday.
A.
good
B.
active
C.
talkative
D.
interesting
【单选题】In the first sentence the author means that__________.
A.
it is easy to say 'I love you'
B.
it is hard to say 'I love you'
C.
we have many troubles in our life
D.
people usually do not know when to say 'I love you'
【单选题】— You are first in the high jump. Congratulations! — _____ . [ ]
A.
Don't say so.
B.
How can you say that?
C.
Thanks a lot.
D.
That's right.
【简答题】I’m not a(n) person. I don’t like doing sports when I’m on holiday.
【单选题】Before writing a book, the first thing is considering what to say.
A.
you must first ponder what to say and what not to be said carefully.
B.
it's extremely necessary that you know what to say.
C.
the first thing is to consider what to say.
D.
you must first ponder what to say and what not to say.
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