They were trying to remove harmful ______ from cigarettes.
#6937
A
content
B
substances
C
materials
D
mixtures
推荐题目
The children have been playing with my hat and they have knocked it out of ______.
#5942
A
order
B
date
C
balance
D
shape
Glad to meet you and here is my card. Let’s keep in______ later.
#5337
A
touch
B
relation
C
connection
D
friendship
Please don’t speak at one time. George may take the ________ after the two women each say a few words.
#6587
A
floor
B
chance
C
voice
D
speech
It is a common for Chinese to have banquets or drinking parties when treating important guests, on major occasions and during festivals.
#5184
A
sense
B
practice
C
rule
D
reality
--- I’ll buy you a ten-speed bicycle as a birthday present. --- Is that a _________? I wish you would not disappoint me.
#6018
A
decision
B
presentation
C
preference
D
promise