更多"The work done by aircraft mechanics"的相关试题:
[填空题]The work done by aircraft mechanics and service technicians and reservation am transportation ticket agents and travel clerks in air transportation are called ______ occupations.
[单项选择]I was impressed （）the efficiency of the work done in the company.
A. in
B. about
C. with
D. for
[单项选择]A. Getting the work done in mixed groups of sizes.
B. Having clear division of labor as a society.
C. Each ant helping with all the tasks.
D. All size groups are ideally suited to their jobs.
[单项选择]The ratio of the work done by the machine（）the work done on it is called the efficiency of the machine.
A. against
B. with
C. to
D. for
[填空题]Did you have any difficulty getting this work done
A. A．在完成这个工作的过程中你是否遇到了困难？
B．你完成这个工作有什么困难吗？
C．你有困难但还是要让这个工作做成了吗？
D．得到这个工作做起来有困难吗？
[单项选择]The ratio of the work done by the machine ______the work done on it is called the efficiency of the machine.
A. against
B. with
C. to
D. for
[单项选择]The ratio of the work done by the machine ________ the work done on it is called the efficiency of the machine.
A. against
B. with
C. to
D. for
[简答题]I ________ (印象深刻) the efficiency of the work done in the company.
[填空题]I ______ (对其效率印象深刻) of the work done in the company.
[单项选择]A lot of experiment work is being done to increase own knowledge about insomnia and other sheep-related problems in order to help people who are（）of sheep.
A. dominated
B. derived
C. distressed
D. bereaved
