The professional work type generally works within the whole working face length.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- The professional work type generally works within the whole working face length.
- Which of the following types of work are all types of work in the fully mechanized working face? ( ) A: Specialized work B: Comprehensive type of work C: Professional and comprehensive work D: None of these items
- 1.Her mother __ as a teacher. A: work B: is working C: was working D: works
- He（） for an IT company. A: work B: works C: working
- We should _______ hard. A: to work B: work C: works D: working