用N_A表示阿伏加德罗常数的值，下列叙述不正确的是（　　）

A．标准状况下，22.4LCO₂含有的分子数为N_A

B．将10.6gNa₂CO₃溶于水，电离出Na⁺的数目为0.2N_A

C．1molCuO被还原成Cu，得到电子数目为2N_A

D．1L0.5mol/L的FeCl₃溶液中，含有Cl^-数目为0.5N_A

Since Australia is a multicultural and unique society, it is probably hard for Chinese students to _______ it.

A．end up with

B．fit in with

C．put up with

D．come up with