They were trying to remove harmful ______ from cigarettes.
#6937
A
content
B
substances
C
materials
D
mixtures
推荐题目
As a result of the destruction of the forest, a large ________ of animals ________ lost their living places.
#5079
A
number; has
B
amount; has
C
number; have
D
quantity; have
Poorer families often lack ______ to a car, which they need to drive their children to a more successful school outside their own district.
#5385
A
approach
B
access
C
appeal
D
assessment
She is on a special ________ to lose ________ weight.
#6691
A
food; her
B
food; /
C
diet; her
D
diet; /
The girl got nothing in ______ for her kindness, which made her very sad.
#5603
A
prize
B
award
C
reward
D
medal