Take good care of the instruments and equipment in the laboratory. Without the permission of the teacher, students are not allowed to use teaching experimental instruments and change the settings of computer equipment.
举一反三
- 中国大学MOOC: Who is mainly responsible for bridge equipment and instruments?
- 6. He likes playing musical such as violin, piano and so on. A: equipment B: instruments C: tools D: structure
- The domestic electric ______ promise to free the housewives from the burden of the hard housework. A: apparatus B: appliances C: instruments D: equipment
- The ______ and the skills of the teachers were probably well above average for the United States at that time. A: equipment B: facilities C: appliance D: instruments
- 下列( )是隐含危险品的物质。 A: instruments B: diving equipment C: camping gear www.wangxiao.cn D: household goods