给出以下代码，请问以下哪个描述是正确的？PublicXXXXextendssomething1,something2（） A: 如果XXXX是一个接口，something1和something2取消掉，则代码段合法 B: 如果XXXX是一个类，something1和something2均是接口，则代码段合法 C: 如果XXXX、something1和something2均是接口，则代码段合法 D: 因为Java语言不支持多继承机制，所以代码段不合法

给出以下代码，请问以下哪个描述是正确的？PublicXXXXextendssomething1,something2（） A: 如果XXXX是一个接口，something1和something2取消掉，则代码段合法 B: 如果XXXX是一个类，something1和something2均是接口，则代码段合法 C: 如果XXX D: something1和something2均是接口，则代码段合法 E: 因为Java语言不支持多继承机制，所以代码段不合法

say something that seems to convey no meaning 2

A: W 1 you like something to drink?B: A c 2 of coffee, please.

1 Complete the definitions. ► If something is a disaster, it is terrible. 1 If something is bound to happen, it will ____ certainly happen. 2 If something is likely to take place, it will ____ take place. 3 If something might happen, you can also say that it ____ happen. 4 If there’s a chance that something will happen, it means it is ____ that it will happen. 5 If you expect something to happen, it means you ____ it will happen. 6 If you think that something is unlikely, it means it is ____ not going to happen. 7 If you doubt that something will happen, it means you ____ think it is going to happen. 8 If you are pessimistic, you always believe that ____ things will happen.

Warranty A: To need something B: To apply for something C: A guarantee for something

Perhaps because people saw in it no failure at all, but rather something successful about themselves. (Para. 2)

You are laughing._____ funny? A: Something B: There is something C: Is there something D: Is there anything

It is a western tradition that a bride should wear __________. A: something old B: something new C: something borrowed D: something blue

假设执行语句x=input("enter something:")后，输入的内容为'2'，则x的值为______。 A: '2' B: "'2'" C: 2 D: ''