题目内容
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[主观题]
【C8】A.an amountB.a numberC.the amountD.the number
【C8】
A.an amount
B.a number
C.the amount
D.the number
答案
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【C8】
A.an amount
B.a number
C.the amount
D.the number
第1题
Decibel might be ______.
A.an effect of noise on human behavior
B.a person's distance to a noise source
C.a degree of deafness caused by noise
D.a measure of the loudness of sound
第2题
A.an(a-2)
B.a2(a-2n)
C.a2(an-2)
D.an-2
第9题
【C3】
A.an effect
B.a result
C.an outcome
D.a consequence
第10题
A.An English-Spanish dictionary.
B.A Japanese-English dictionary.
C.A Spanish-English dictionary.
D.A French-English dictionary.