As more and more cars are produced and used, so the _____ from their exhaust-pipes contains an even larger volume of poisonous gas.
#6921
A
exposure
B
distribution
C
expansion
D
emission
推荐题目
She wasn’t a much older tennis player but he had the great ______ of experience about games.
#6559
A
interest
B
advantage
C
benefit
D
profit
Teachers have to constantly update their knowledge in order to maintain their professional ______.
#5822
A
consequence
B
independence
C
competence
D
intelligence
Sometimes, the _____ of humor in this country causes misunderstanding in other countries.
#6791
A
feeling
B
sense
C
quality
D
Character
Having lost all their _____ in a big fire, the Blacks had to depend on their friends and relatives for a living.
#5955
A
galleries
B
reputations
C
signatures
D
possessions