They were trying to remove harmful ______ from cigarettes.
#6937
A
content
B
substances
C
materials
D
mixtures
推荐题目
The head office of the bank is in Beijing, but it has _____ all over the country.
#7458
A
companies
B
branches
C
organizations
D
businesses
To keep a trade______, they would have to sell less and buy more in the following months.
#6324
A
pace
B
distance
C
balance
D
increase
Life is tough in the city. In order to lose their ，some people drink alcohol.
#7446
A
temper
B
mood
C
consciousness
D
pressures
He is a man of ____ and he had a lot of interesting ____ in his life.
#5517
A
much experience, experiences
B
many experiences, experience
C
much experience, experience
D
many experiences, experiences
A box of _____ is a most welcome gift for one’s lover on Valentine’s Day.
#6656
A
chocolate
B
chocolates
C
some chocolate
D
the chocolates