At present, which of the following is NOT the system of weights and measures commonly used in international trade?A．SI.B．The French system.C．The British system.D．The metric system.
At present, which of the following is NOT the system of weights and measures commonly used in international trade?
A、SI.
B、The French system.
C、The British system.
D、The metric system.
发布时间：2025-07-30 10:19:25
