Multiple blocking assignment statements are executed at the same time
A: Correct
B: Wrong
A: Correct
B: Wrong
举一反三
- When multiple people operate a machine tool, ( ) A: two people can operate the machine at the same time B: only one person can operate at the same time C: only one person can operate at the same time, and other students can leave the machine to rest D: All of the above are correct
- Which of the following statements were correct around the time of the American Revolution? ( )
- Analog signals are characterized by continuous electrical signals in both time and value. A: Correct B: Wrong
- Digital signals are characterized by continuous electrical signals in both time and value. A: Correct B: Wrong
- Which statements are correct about quinidine? A: Moderate blocking of sodium channels on myocardial cell membrane B: It has both α and M receptor blocking effects C: Reduce the self-discipline and conduction of Purkinje fiber D: It's the right-handed form of quinine E: It is a narrow spectrum antiarrhythmic drug