A: common-emitter
B: common-collector
C: common-base
D: None of these are used more often than the others.
举一反三
- Which transistor amplifier configuration is the most commonly used? （ ）
- Common size financial statements are among the most commonly used tools to uncover data irregularities.
- In the common-emitter circuit with a fixed bias, the most often used mothed to regulate the base current is to regulate ( )
- The block style is the most common format and is widely used nowadays.
- Fatal reactions to bee stings among adults __________ than once believed. A: more are probably common B: more common probably are C: are more probably common D: are probably more common
内容
- 0
Chronological order is the most common organizational process used in the narrative form. ( )
- 1
Which of the following is NOT the difference between Bt cotton and common cotton A: Bt cotton is stronger than common cotton. B: Bt cotton yields more than common cotton. C: Bt cotton needs less pesticides than common cotton. D: Bt cotton is harm to cotton bollworms.
- 2
In fact, the CAD/CAM system works as a common data base that is used for all the design and manufacturing jobs.
- 3
_____________ is a language used in a body of texts dealing with a circumscribed subject area ... in which the authors of the documents share a common vocabulary and common habits of word usage.
- 4
Which of the following are not the common gestures that are used among our college students today?