能够完全匹配字符串“go go”和“kitty kitty”,但不能完全匹配“go kitty”的正则表达式包括(__)
举一反三
- 能够完全匹配字符串“go go”和“kitty kitty”,但不能完全匹配“go kitty”的正则表达式包括( )。 A: “\b(\w+)\b\s+\1\b” B: “\w{2,5}\s*\1” C: “(\S+) \s+\1” D: “(\S{2,5})\s{1,}\1”
- 能够完全匹配字符串“hello*hello”和“kitty*kitty”,但不能完全匹配“hello*kitty”的正则表达式包括: A: w{5}*1 B: (S+)s1 C: (S{5})*1 D: ?(w+)?*?1?
- Kitty didn’t go to the meeting because she was not ______ of it.
- In the film The Veil, at first Kitty refused to go with Walter, but at last she refused to leave, why?
- 能够完全匹配字符串“(?)”的正则表达式包括: A: (?) B: [(?)]{2,4} C: \(|?|\){2,4} D: .{2,4}