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【单选题】
下列关于投标保函的说法中，有误的是( )。A.
投标者必须交出由有资格的银行出具的投标保证书
B.
用于保证投标者在投标后不中途退标，并在中标后与业主签订工程承包合同
C.
若用于保证投标者在投标后中途退标，则投标保证金予以没收 ’
D.
保证期限到定标后 3 个月为止
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举一反三
【简答题】Working with the medical team in Africa has _______ the best in her as a doctor. A. held out B. brought out C. picked out D. given out
【单选题】—Can you tell us your for happiness and a long life? —Living every day to the full, definitely.
A.
recipe
B.
record
C.
range
D.
receipt
【单选题】Working with the medical team in Africa has_________the best in her as a doctor.
A.
held out
B.
brought out
C.
picked out
D.
given out
【单选题】The medical team in ______ charge of this area were kept busy in _______ search of the cause of the unknown disease.
A.
\, \
B.
\, the
C.
the, \
D.
the, the
【单选题】在一个细胞周期中，可能发生在同一时期的变化是 [ ]
A.
DNA复制和中心粒复制
B.
染色体加倍和染色单体形成
C.
细胞板出现和纺锤体出现
D.
着丝点分裂和同源染色体分离
【单选题】在一个细胞周期中,最可能发生在同一时期的是( ) A.着丝点的分裂和细胞质的分裂 B.染色体数加倍和染色单体形成 C.细胞板的出现和纺锤体的出现 D.DNA复制和中心粒复制
A.
B.
C.
D.
D
【单选题】【 2017· 江苏】 25.Working with the medical team in Africa has _______ the best in her as a doctor.
A.
held out
B.
brought out
C.
. picked out
D.
given out
【单选题】Working with the medical team in Africa has brought the best in her as a doctor.
A.
away
B.
back
C.
out
D.
in
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