They were trying to remove harmful ______ from cigarettes.
发布时间:2021-07-29
A.content
B.substances
C.materials
D.mixtures
试卷相关题目
- 1He ate what he could, and gave the _____ of the food to the birds.
A.remain
B.uneaten
C.rest
D.part
开始考试点击查看答案 - 2Her stubbornness and _____ lead to her final success.
A.persuasion
B.determination
C.devotion
D.reservation
开始考试点击查看答案 - 3The surgeon_______ his excellent skill in carrying out the operation.
A.represented
B.instructed
C.demonstrated
D.exhibited
开始考试点击查看答案 - 4We had tried everything to improve their living conditions, but it made little ______.
A.good
B.use
C.result
D.difference
开始考试点击查看答案 - 5If you want to get the driver's_______ you should take some courses first in the traffic school.
A.license
B.certificate
C.passport
D.permission
开始考试点击查看答案 - 6___ speak Germany and ________ speak English.
A.Germans, Englishmans
B.German, Englishmen
C.Germans, Englishmen
D.Germanise, Englishmen
开始考试点击查看答案 - 7I don't think the charge for overhauling (大修)the equipment is excessive in _____ to its size.
A.correspondence
B.equation
C.proportion
D.dimension
开始考试点击查看答案 - 8I heard a soft _______ at the door. When I looked up, I found it was Mary.
A.noise
B.sound
C.voice
D.cry
开始考试点击查看答案 - 9It doesn't make ______ to buy that expensive coat when these cheaper ones are just as good.
A.decision
B.promise
C.sense
D.peace
开始考试点击查看答案 - 10Anyone who has a _________of humor can get along well in__________society.
A.sense;/
B.feeling;the
C.mind;/
D.taste;the
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