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【单选题】
下列有关噪声的叙述.错误的是(  )
A.
发声体做无规则振动发出的声音是噪声
B.
妨碍人们正常工作、学习和休息的声音都是噪声
C.
在中考期间考场附近机动车禁鸣喇叭属于在传播过程中减弱噪声
D.
在校园内植树可以减弱校外传来的噪声
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参考答案:
举一反三
【判断题】(取钱)if you make an early withdrawal, you will lose your interest.
A.
正确
B.
错误
【单选题】If you had got up early, you_____ the early bus.
A.
have caught
B.
will have caught
C.
would have caught
D.
had caught
【简答题】Fill in the blanks with the expressions given below. Change the form where necessary. Each expression can be used only once. prepare for be bound to stand up for in favor of speculate about in the com...
【简答题】6 Complete the missing words. ► I went out with Osman for two months, then we f ell out over something stupid. 1 I don’t get on with Dirk. We a____ a lot, and last week we had a terrible r__...
【单选题】If a computer crashes, you will lose the file you ______ on if you don't save it early enough. [     ]
A.
work
B.
are working
C.
will work
D.
worked
【简答题】(2019 省第四联考 ) Now the air in our city is ______ th a n it used t o be . Something must be done to stop it.A. v ery goo d B. much better C. rather bad D. e ven worse
【判断题】病毒、类病毒、朊病毒,立克次氏体等都是无细胞结构的微生物。 [     ]
A.
正确
B.
错误
【简答题】If you can't get up early, newspaper ___1____ is not a suitable job for you. If you can't get up early, it’s not suitable for you to ___2___ newspaper.
【单选题】If you get early for the test, you can use the time to go over your material.
A.
Y
B.
N
C.
NG
【判断题】(取钱)If you make an early withdrawal, you will lose your interest.
A.
正确
B.
错误
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