Exhausted and sweating from their______, they sat down to catch their breath and remove their outer clothing.
A. pains
B. strengths
C. forces
D. exertions
查看答案
Captain Benson praised his men's courage and_____in dealing with a very dangerous situation.
A. permanence
B. perseverance
C. resistance
D. independence
We persuaded him to give up this uninteresting job, but all______.
A. in vain
B. out of mind
C. for waste
D. at it
The road_______over two hundreds miles through the hearts of the country.
A. increased
B. stretched
C. hightened
D. prolonged
The problems of the company were so______and confusing that nobody fully understood all of them.
A. intimate
B. inherent
C. intricate
D. incentive