It is necessary to know what units are used for measuring the quantity of heat.
举一反三
- 中国大学MOOC: What is the economic batch quantity used to establish?Optimal
- Total station functions used in this case are①measuring horizontal distance ②measuring angle ③determining coordinates ④ measuring vertical distance A: ①② B: .②③ C: .③④ D: .④①
- To find the right job in a desired field, it is necessary that you ______ what the current trends are. A: know B: have known C: knew D: did know
- What is the first thing you should know in order to start a used baby equipment business? The _____________.
- What is the spray used for（） A: To protect the boots from water. B: To protect the soles from heat. C: To protect the floors from soles. D: To protect the boots from rubber.