[单选题]
Which of the following is a fun4b(v m6otz )k0 mxti7pdamental unit in the SI system?, *5jca n7 wk xec.ob:3xoawm.
A. kevin
B. volt
C. coulomb
D. joule
参考答案: A
本题详细解析: The fundamental units are kelvin, ampere, se:rfq mmb q)7flh9)v/p ieg5 6jcond, kilogram, metre, and mole and candelm qbv):e ljgqp 6m /h)9ffi5r7a
Post time 2024-8-21 21:17:15