下列程序返回的结果是a = "first"def second(a): a = "second"def third(): global a a = "third"third()print(a, end=',')second("fourth")print(a)? third, third;|second,third;|second,first|first,second;

2021-04-14

下列程序返回的结果是a = "first"def second(a): a = "second"def third(): global a a = "third"third()print(a, end=',')second("fourth")print(a)? third, third;|second,third;|second,first|first,second;

答案：

third, third;
 

举一反三

MelbourneisthelargestcityinAustralia. A: first B: second C: third D: fourth
U.S.isthe_____countryinareaandthe_____oneinpopulation. A: four;third B: second;third C: third;third D: third;second
Thesyllableisthestressedsyllableintheword“police”. A: first B: second C: third D: fourth
If the suit is buttoned, where should be the stickpin?? Between the first button and the third button of the shirt.|Between the second button and the third button of the shirt.|Between the first button and the second button of the shirt.|Between the second button and the fourth button of the shirt.
Father’s Day is on the _______Sunday of June while Mother’s Day is on the _______ Sunday of May. A: third; third B: second; second C: third; second D: second; third

内容

0
The topic sentence of the third paragraph is the _____ A: first sentence. B: second sentence. C: third sentence. D: fourth sentence.
1
______ofall,youmustfinishthehomework. A: First B: second C: third
2
Inthe____period,CharlesDickensbelievedthatalltheevilsofthecapitalistworldwouldberemediesofonlymenwhobehavedtoeachotherwithkindliness,justice,andsympatheticunderstanding. A: first B: second C: third D: fourth
3
请读程序:main(){ int a=1,b=2,c=3; ++a; c+=++b; { int b=4,c; c=b*3; a+=c; printf(first:%d,%d,%d\n,a,b,C.; a+=c; printf(Second:%d,%d,%d\n,a,b,C.; } printf(third:%d,%d,%d\n,a,b,C.; }该程序的输出是________。A.first: 12,4,12 Second: 26,4,12 third: 4,3,6B.first: 14,4,12 Second: 26,12,12 third: 26,3,4C.first: 14,4,12 Second: 26,4,12 third: 26,3,6D.first: 14,4,12 Second: 26,6,12 third: 26,4,6
4
Silicon chip used in the ( ) generation computers? A: First B: Second C: Third D: Fourth

下列程序返回的结果是a = &quot;first&quot;def second(a): a = &quot;second&quot;def third(): global a a = &quot;third&quot;third()print(a, end=',')second(&quot;fourth&quot;)print(a)? third, third;|second,third;|second,first|first,second;

举一反三

内容

下列程序返回的结果是a = "first"def second(a): a = "second"def third(): global a a = "third"third()print(a, end=',')second("fourth")print(a)? third, third;|second,third;|second,first|first,second;