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【单选题】
(2009II-15有修改) 某公开招标项目估算价为6000万元。3月3日开始发售招标文件,3月6日停售;招标文件规定投标保证100万元;3月22日招标人对已发出的招标文件作了必要的澄清和修改,投标截止日期为同年3月25日。上述案例中错误有()处。A.
1
B.
2
C.
3
D.
4
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举一反三
【单选题】At the beginning, how did many scientists view Peppeberg's work?
A.
It would reveal a creature's mind.
B.
It would probably end in failure.
C.
It would be hard to judge its value.
D.
It would be a long-term project.
【单选题】执行下面 程序段后,变量 s 的值是 ( ) 。 s=0 For m = 1 To 3 n = 1 Do While n<= m s=s + n n=n + 1 Loop Next m
A.
4
B.
7
C.
10
D.
15
【单选题】可以用作低熔点合金的金属元素一般位于周期系的_________。
A.
p 区金属和 ⅡB 族金属
B.
d 区和 ds 区
C.
s 区和 d 区
D.
p 区金属和 ⅠB 族金属
【单选题】可以用作低熔点合金的金属元素一般位于周期系的 。
A.
s 区和 d 区
B.
d 区和 ds 区
C.
p 区金属和 Ⅱ B 族金属
D.
p 区金属和 Ⅰ B 族金属
【单选题】— Would you like me to teach how to drive a car? — _____. [ ]
A.
Yes, you would
B.
That's very kind of you
C.
With pleasure
D.
I'm very glad to hear that
【单选题】Todd would not take ski lessons because__________.
A.
he had skied before
B.
his friend could help him
C.
he thought ski lesssons were useless
D.
he believed himself a genius in skiiing
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