+_3@8O'[.g/w9L- When is the National Day （国庆节） of the PRC? - It’s ________.(F.s1j2O,]8U9S6d8b'd6u)D(j
A. on 1st October(F.s1j2O,]8U9S6d8b'd6u)D(j
B. in 1st October(F.s1j2O,]8U9S6d8b'd6u)D(j
C. on the 1st of October(F.s1j2O,]8U9S6d8b'd6u)D(j
D. in the 1st of October(F.s1j2O,]8U9S6d8b'd6u)D(j