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【单选题】
在长度为n的有序线性表中进行二分查找,需要的比较次数为( )。
A.
log2n
B.
nlog2n
C.
n/2
D.
(n+1)/2
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【单选题】合理分配一日3餐食量,早餐食量一般应占全天的
A.
10%
B.
20%
C.
30%
D.
40%
【单选题】—There are so many flowers on ___________ side of the street. —Yes.I hope that all the flowers belong to _______________.
A.
every;me and you
B.
either;you and me
C.
both;you and I
D.
each;I and you
【单选题】There are a lot of colorful flowers on __________ side of the street.
A.
all
B.
both
C.
either
D.
every
【单选题】Guiyang is a beautiful and clean city. There are many flowers on ____ side of the streets. A . either B. neither C. both
A.
either
B.
neither
C.
both
D.
none
【简答题】识读《入境货物报检单》填制范本,完成下列练习:
【单选题】There are many flowers on ________ side of the street . A. either B. both C. every
A.
either
B.
both
C.
every
【单选题】There are some flowers on ___________ side of the road.
A.
each
B.
every
C.
both
D.
all
【单选题】12 There are many flowers in _________ side of the river A: both B: either
A.
A
B.
B
【判断题】珍妮纺纱机的发明完全实现了大机器生产。()
A.
正确
B.
错误
【单选题】合理分配一日3餐食量,早餐食量一般应占( )
A.
10% -15%
B.
20% -25%
C.
25%-30%
D.
35%-40%
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