Judge the similar meaning of the couple sentences. Once you choose a career you should be stuck in it forever. If you are unsatisfied with your career for any reason, you can always change it.
A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】写出具有下列指定量子数的原子轨道符号 : A 、 n=4, l=1 。 B 、 n=5, l=2 。