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【简答题】
下列算法为奇偶交换排序,思路如下:第一趟对所有奇数的i,将a[i]和a[i+1]进行比较,第二趟对所有偶数的i,将a[i]和a[i+1]进行比较,每次比较a[i]>a[i+1],将二者交换;以后重复上述二趟过程,直至整个数组有序。void oesort (int a[n]){int flag,i,t;do {flag=0;for(i=1;i a[i+1]) {flag=(1)__; t=a[i+1]; a[i+1]=a[i]; (2)____;}for (3)____ if (a[i]>a[i+1]) {flag=(4)____;t=a[i+1]; a[i+1]=a[i]; a[i]=t;} }while (5)_;}
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举一反三
【单选题】Excuse me,where is the meeting room? --Just a second. I′ll have someone ____ you there.
A.
takes
B.
take
C.
taking
D.
to take
【单选题】The girl often ______ cold when she ______.
A.
catches dances
B.
catch dance
C.
catchs dances
D.
catches dance
【单选题】When I___________ a little girl,l often ______ questions.
A.
is,asks
B.
was,asks
C.
is,asked
D.
was,asked
【单选题】The lovely girl is from Class 6.( ) name is Alice.
A.
Her
B.
His
C.
Your
D.
Its
【简答题】The girl _____(not like) to eat dessert.
【单选题】Do you know the girl ______under the tree?
A.
stand
B.
to stand
C.
standing
D.
stood
【单选题】The girl is ____ of the two.
A.
thinner
B.
the thinner
C.
more thinner
D.
the thinnest
【单选题】The word beaver (meaning "girl) is .
A.
a dialectal word
B.
argot
C.
an archaism
D.
slang
【单选题】The lovely girl is from Class 6. _______name is Alice.
A.
His            
B.
Her             
C.
Its
【单选题】—Excuse me. Where is the supermarket, please? —Go along the Green Street and then ______ left. [      ]
A.
take
B.
turn
C.
make
D.
get