How many of them know the _____ taken by the staff in the aviation industry?
A: effort
B: suffering
C: gains
D: pains
A: effort
B: suffering
C: gains
D: pains
举一反三
- How many male staff and female staff in your las job?
- What does the author mean by "Aviation has been incompletely deregulated .... "(Para. 3) A: Governmental restrictions are still imposed on aviation industry in many areas. B: Governments help establish rules for aviation industry only in America and Europe. C: Some countries hope to help their national carriers keep up their national prestige. D: Many countries discourage merger plans between foreign and domestic carriers.
- I' m grateful because you have taken ______ to show me how to do the work. A: efforts B: pains C: attempts D: endeavors
- How many full-time _______ have we got?( ) A: staff B: stuff
- How many pills should be taken each time?