【单选题】【消耗次数：1】
Not only are cars involved in most of the traffic accidents, but they also __________to the pollution of the air. .
①
contribute
②
promote
③
refer
④
matter
参考答案：
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相关题目
【单选题】
Air pollution __________ , this city is still a good place to live in.
①
being greatly reduced
②
greatly being reduced
③
to greatly reduce
④
greatly to reduce
【单选题】
Fortunately, Jack was only slightly injured in the traffic ____ .
①
incident
②
event
③
case
④
accident
【单选题】
Not only the society but also the people in it ______.
①
has changed
②
have changed
③
have been changed
④
has been changed
【单选题】
Drunk driving ( ) most of the road accidents, leading to huge loss of lives and property every year.
①
contributes to
②
attributes to
③
distributes to
④
retributes to
【单选题】
Spitting on the ground is not only ______ but also harmful to others’ health.
①
blasting
②
banging
③
grabbing
④
disgusting
【单选题】
______ semantics is the interface between lexicology and semantics. It is the most significant part of lexicology and is also the most robust in semantics.
①
sentence
②
lexical
③
discourse
④
general
【单选题】
Not only does Tom attend class regularly, but he also （）in extracurricular activities frequently.
①
participates
②
participate
③
involve
④
involved
【单选题】
Not only ______ our money, but we were also in danger of losing our lives.
①
we lost
②
lost we
③
we did lose
④
did we lose
【简答题】
Translate the following sentence into ChinesePeople gain fortunes not only by hard labor but also by honesty.
随机题目
【单选题】
下列说法错误的是( )。
①
CO2无毒，所以不会造成污染
②
CO2浓度过高时会造成温室效应的污染
③
工业废气之一SO 2可用NaOH溶液或氨水吸收
④
含汞、镉、铅、铬等重金属的工业废水必须经处理后才能排放
【单选题】
人触电后不需要别人帮助，能自主摆脱电源的最大电流是( )。
①
交流10毫安、直流20毫安
②
交流10毫安、直流40毫安
③
交流10毫安、直流30毫安
④
交流10毫安、直流50毫安
【单选题】
关于下图阀门1、2、3开关说法正确的是？<img src="https://file.icve.com.cn/file_doc_public/30/993/079F87B8158269A268A553B77D23DDFD.png" title="1.png" alt="1.png"/>
①
要发出球，1、2、3阀门都开
②
要发出球，1、2阀门开，3阀门关
③
要发出球，1阀门关，2、3阀门开
④
要发出球，2阀门关，1、3阀门开