The earliest friction firing came out in ( ).
A: early of paleolithic era
B: middle of paleolithic era.
C: middle of neolithic ear
D: ealry of neolithic era
E: late of neolithic era
A: early of paleolithic era
B: middle of paleolithic era.
C: middle of neolithic ear
D: ealry of neolithic era
E: late of neolithic era
举一反三
- The passage indicates that the Creiaceous period occurred（） A: in the early part of the Mesozoic era B: in the middle part of the Mesozoic era C: in the later part of the Mesozoic era D: after the Mesozoic era
- The Mesozoic era is the age of "middle life" on Earth
- The sequence of the different stage of Classical Music is（ ）。 A: Baroque Era, Romantic Era, Classical Era B: Classical Era, Baroque Era, Romantic Era C: Romantic Era, Classical Era, Baroque Era D: Baroque Era, Classical Era, Romantic Era
- The sequence of the different stage of Classical Music is: A: Baroque Era, Classical Era, Romantic Era B: Classical Era, Baroque Era, Romantic Era C: Romantic Era, Classical Era, Baroque Era D: Baroque Era, Romantic Era, Classical Era
- Based on historical discoveries, Chinese clothing dates back to the later era of Paleolithic Times. A: 正确 B: 错误