设有如下代码段1Strings=null;2if(s!=nulls.length()0)3System.out.println(s!=nulls.length()0);4if(s!=nulls.length()0)5System.out.println(s!=nulls.length()0);6if(s!=null||s.length()0)7System.out.prin௲ 垎 뗐敔 敔垎�敘垎၈Ǔ瘓礀Ǡ 㰰Ǒ 㰰Ǒ ብ盂倶௬Ѐ 㼈௲ብ盂 Ѐ 㰰Ǒᰀ狣Ԝ盜Љ 䕄 夞ء盜
ᤀ 倘 ꋔ ᩄ 䓜䓨瑉浥
ᤀ 倘 ꋔ ᩄ 䓜䓨瑉浥
举一反三
- IndicatewhichoftheproposedreconstructionsbestrepresentstheargumentinthefollowingpassagefromanadvertisementforEqualExchangeCoffee.…Webelieveintradingdirectlywithsmallfarmingcooperativesatmutuallyagreed-uponpriceswithafixe௲ 垎 뗐敔 敔垎�敘垎၈Ǔ瘓磈௧ 㰰Ǒ 㰰Ǒ ብ盂剦௬Ѐ 㼈௲ብ盂 Ѐ 㰰Ǒᰀ狣Ԝ盜Љ 䕄 夞ء盜 ᤀ 倘 ꋔ ᩄ 䓜䓨瑉浥 䍐
- 下面程序的运行结果是（）。#includestdio.h#includestring.htypedefstruct{charname[9];charsex;floatscore[2];}stu;stuf(stua){stub={“zhao”,’m’,85.0,90.0};inti;strcpy(a.name,b.name);a.sex=b.sex;for(i=0;i2;i++)a.score[i]=b.score[i];returna;}intmain(){s௲ 垎 뗐敔 敔垎�敘垎၈Ǔ瘓礀Ǡ 㰰Ǒ 㰰Ǒ ብ盂剦௬Ѐ 㼈௲ብ盂 Ѐ 㰰Ǒᰀ狣Ԝ盜Љ 䕄
- Agamehastwoplayers.Eachplayerhastwopossiblestrategies.Onestrategyiscalled“cooperate”,theotheriscalled“defect”.EachplayerwritesonapieceofpapereitheraCforcooperateoraDfordefect.IfbothplayerswriteC;theybothgeta௲ 垎 뗐敔 敔垎�敘垎၈Ǔ瘓缰Ǡ 㰰Ǒ 㰰Ǒ ብ盂倶௬Ѐ 㼈௲ብ盂 Ѐ 㰰Ǒᰀ狣Ԝ盜Љ 䕄 夞ء盜 ᤀ 倘 ꋔ ᩄ 䓜䓨瑉浥 䍐 䓜䓨潃湵t 䅎I皛⬾� 䦩眇 㚄眇ㆉ⠄寲帾敔律 ̓瓐ξ ܠξ 繜猷 ξ 뒕ն㺍盛䒈堞i 易 堞敌敒堞䒈i 둙ն㺍盛䓠夞䕥먲敓婢帒
- Anexperimentisconductedinvolvingcellularaspectsofwoundhealing.Componentsoftheextracellularmatrixareanalyzedtodeterminetheirsitesofproductionandtheirbindingpatternstoothertissuecomponents.Whichofthefollowingmoleculessynth 暾൵ ൵뗐敔 敔暾൵�敘暾൵ﲘǛ瘓Ǡ 㰰ǚ 㰰ǚ ብ盂诶ሯЀ ﰸብ盂 Ѐ 㰰ǚ睽Ԝ盜Љ 䕄ȍ 桎൵ء盜 ᤀ 뛸ঝ ꋔȍ ᩄ ⸬ǥ澘ൻ瑉浥
- 以下程序的输出为?1:classMyClass2:{3:staticintmaxElements;4:5:MyClass(intmaxElements)6:{7:this.maxElements=maxElements;8:}9:10:}11:12:publicclassQ1913:{14:publicstaticvoidmain(String[]௲ 垎 뗐敔 敔垎�敘垎၈Ǔ瘓缰Ǡ 㰰Ǒ 㰰Ǒ ብ盂柶௬Ѐ 㼈௲ብ盂 Ѐ 㰰Ǒᰀ狣Ԝ盜Љ 䕄 夞ء盜 ᤀ 倘 ꋔ ᩄ 䓜䓨瑉浥 䍐 䓜䓨潃湵t猷 ξ 瓐ξ ܠξ嶠ξ岉垚Ộ猷Ԁ䄁寲帾敔律 Ⱌ畘皛ҍ⼁ ɠ 뒕ն㺍盛䒈堞i 易 堞敌敒堞䒈i 둙ն㺍盛䓠夞䕥먲敓婢帒�敘嶂 랖敓ь 類