[单选题]
Which of the followingh( mrq7q 3 u+nulj63 ,am:kofy is a fuxw7u+yxgyf/ av0/mw- y ,;upundamental unit in the SI system?
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, second, kilogram, met9 )va, 3rxtiolxiysa 7 59jy/ure, and mole and candela7/ yli, r)9o 3vx5 9juayxasti
