以下哪些频段（Band），R9版本不支持？（）
A: Band1
B: Band41
C: Band42
D: Band43
A: Band1
B: Band41
C: Band42
D: Band43
举一反三
- The energy level structure of semiconductor materials is not a discrete single-valued energy level, but a band structure with a certain width, called . A: Energy band B: Valence band C: Conduction band D: Forbidden band
- On May.25, 1992 the British music newspaper Melody Maker featured a band on the cover with the headline "The Best New Band in Britain" before the band released their first single. The band is _________.
- (4) A. bank B. band A: bank B: band
- 对应band为，中移5G频段2.6G，对应band为（） A: N77 B: N78 C: n38 D: n39
- On May.25, 1992 the British music newspaper Melody Maker featured a band on the cover with the headline "The Best New Band in Britain" before the band released their first single. The band is _________. A: . U2 B: . Coldplay C: . Suede D: . The Cranberries