Which of the following was NOT a requirement of the athletes that participated in the Olympics?
A: They must be adults.
B: They must be Athenians.
C: They had to speak Greek.
D: They must be free men.
A: They must be adults.
B: They must be Athenians.
C: They had to speak Greek.
D: They must be free men.
举一反三
- Which of the following is NOT the basic requirement to acquire a mother tongue? A: Kids must have interactions with other language users. B: Kids must be physically able to send and receive signals. C: Kids must watch a lot of movies and listening to radio. D: Kids must interact with others via language.
- Which of the following is NOT the basic requirement to acquire a mother tongue? A: Kids must have interactions with other language users. B: Kids must be physically able to send and receive signals. C: Kids must interact with others via language. D: Kids must watch a lot of movies and listening frequently to radio.
- Young children must __________ by adults.
- Which of the following is a prerequisite for running DBMS_TDB.CHECK_DB to a successful completion？（） A: The database must be in read-write mode. B: The database must have no external files. C: The database must open in read-only mode. D: The database must be mounted but not opened.
- He looks tired. He ______ a sleepless night. A: must have been B: must have had C: must be D: must have