少数民族人口太少还不足以令主流担心。十年以后再看吧,以MSL和劳模的生殖能力就很难说了。
所有跟帖:
• Agree. SAT and AP used to be solid academic measures, but -fakegreen- ♂ (64 bytes) () 01/19/2021 postreply 11:10:41
• Agree. SAT and AP used to be solid academic measures, but -fakegreen- ♂ (64 bytes) () 01/19/2021 postreply 11:10:41