What kind of people does the man like A: Energetic persons. B: har humorous people. C: Honest persons.

Which statement about carrier is right? A: A person with asymptomatic infection that can be transmitted to other persons.<;br>; B: A person with symptomatic infection that can be transmitted to other persons.<;br style="white-space: normal;">;<;br>; C: A person with symptomatic infection that can`t be transmitted to other persons.<;br>; D: A person with asymptomatic infection that can`t be transmitted to other persons.<;br style="white-space: normal;">;<;br>;

通过 SQL，您如何从 "Persons" 表中选取所有的列？ A: SELECT [all] FROM Persons B: SELECT Persons C: SELECT * FROM Persons D: SELECT *.Persons

In Beijing Opera, red is used for loyal and stubborn persons.

The（  ）room is a room with one large bed for two persons.

通过 SQL，您如何返回 "Persons" 表中记录的数目？ A: SELECT COLUMNS() FROM Persons B: SELECT COLUMNS(*) FROM Persons C: SELECT COUNT() FROM Persons D: SELECT COUNT(*) FROM Persons

通过SQL语句，如何往表“Persons”插入一条新纪录？ A: INSERT ('Jimmy', 'Jackson') INTO Persons B: INSERT INTO Persons VALUES ('Jimmy', 'Jackson') C: INSERT VALUES ('Jimmy', 'Jackson') INTO Persons D: INSERT ('Jimmy', 'Jackson') INTO Persons Values

通过 SQL，您如何向 "Persons" 表中的 "LastName" 列插入 "Wilson" ？ A: INSERT INTO Persons (LastName) VALUES ('Wilson') B: INSERT ('Wilson') INTO Persons (LastName) C: INSERT INTO Persons ('Wilson') INTO LastName D: INSERT Persons (LastName) VALUES ('Wilson')

通过 SQL，您如何向 "Persons" 表插入新的记录？ A: INSERT ('Jimmy', 'Jackson') INTO Persons B: INSERT VALUES ('Jimmy', 'Jackson') INTO Persons C: INSERT INTO Persons VALUES ('Jimmy', 'Jackson')

通过 SQL，您如何向 "Persons" 表中的 "LastName" 列插入 "Wilson" ？ A: INSERT INTO Persons (LastName) VALUES ('Wilson') B: INSERT ('Wilson') INTO Persons (LastName) C: INSERT INTO Persons ('Wilson') INTO LastName