已知x = 'hello world,hello jinan,hello python'，那么执行语句x = x.replace('hello','hi',1)之后，x的值为____________。 A: 'hi world,hello jinan,hello python' B: 'hello world,hello jinan,hello python' C: 'hi world,hi jinan,hello python' D: 'hi world,hi jinan,hi python'

Jinan University has a better Business English Program.

Which train has now been cancelled A: [A] The train to Jinan． B: The train to Zhengzhou． C: The train to Hangzhou．

—Where would you like to go, Jinan or Qufu? — . I only want to go to Qingdao.

Which city is called Spring City？（ ） A: Kunming B: Dali C: Chengdu D: Jinan

Which train has now been cancelled? A: The train to Jinan B: The train to Zhengzhou C: The train to Tianjin D: The train to Hangzhou

Among the many Temples of Confucius in China, the one in ______, the hometown of Confucius, is the largest and the most famous. A: Qufu B: Jinan C: Liaocheng D: Nanjing

下面程序段的输出结果为【 】.char s1[30]="SHANGHAI",s2[30]="JINAN";printf("%d",strcmp(strcpy(s1,s2),s2));

Which of the following quotation are incorrect. () A: FOB QINGDAO USD10.00/PC B: CIF LIVERPOOL GBP125.00/TON C: FOB SHANGHAI $15.25/PC D: FOB JINAN USD2.00/KG