21.Personal success or failure is of no _____，but the future of man cannot be ignored.
A competence B. independence C. intelligence D. consequence.
22.Apart from his monthly salary as a sales manager, he also gets a travel _____ that covers hotel bills.
A. insurance B. circumstance C allowance.; D. competence
23.After _____the luggage at the railway station, we left for the exhibition in a taxi.
A claiming B. demanding C. deserving D. obtaining
