固定资产按其使用情况，可以分为( )。

单项选择题What should we do with online shopping and campus loan?A. Financial institutions not registered should be banned.B. Institutions suspected of malicious fraud should be prosecuted.C. Students should learn how to protect themselves with legal means.D. All of the above.

单项选择题新能源汽车充电过程中，我们需要知晓锂离子单体电池的工作电压是1.2V。（ ）