BBS是（ ）的缩写。
A: Be Best System
B: Bad Baby System
C: Best Buy System
D: Bulletin Board System
A: Be Best System
B: Bad Baby System
C: Best Buy System
D: Bulletin Board System
举一反三
- BBS的英文全称是（）。 A: ABulletin Board System B: BBoard Bulletin System C: CBoard about Say D: DBulletin about Say
- System board is _______.
- The immune system is compromised, damaged, by certain stressors.(choose the best definition)
- The title that best expresses the theme of the passage is "______" . A: S. Adopts New Immigration Security System B: Other Countries Strongly Oppose US-VISIT System C: New System Brings Many Benefits to Visitors D: Powell Defends Immigration Security Procedures
- Two systems of weights and measures used in the U.S. are ______. A: the U. S. Customary System and the metric system B: the International System and the metric system C: the Imperial System and the metric system D: the Customary System and the Imperial system