All of these ____(perspective) are valid.
举一反三
- All valid arguments are sound arguments.
- All people entering the country will need a valid _____.
- The formal letter without signature is valid.
- Einstein put up the principle of relativity, valid not only in mechanics but in all physics. 划线部分是形容词短语做后置定语
- During the last Paralympics, all the rooms in the Paralympic Village in Beijing are so designed that they are ______ to the disabled. A: accessible B: available C: convenient D: valid