题目
Which of the following about decibel is correct?
[A] It's a unit for measuring the intensity of sound.
[B] It's the pressure of radiating waves.
[C] It's the frequency of radiating waves.
[D] It's the speed of sound.
第1题
Which of the following about language is NOT correct?
A.Language is arbitrary.
B.Language is a system which consist of two levels: sounds and meaning.
C.Language is vocal.
D.Language is a fixed system and is not productive.
第2题
Which of the following about language is NOT correct?
A.Language is arbitrary.
B.Language is a system which consist of two levels: sounds and meaning.
C.Language is vocal.
D.Language is a fixed system and is not productive.
第3题
Which of the following about language is NOT correct?
A.Language is arbitrary.
B.Language is a system which consists of two levels: sounds and meaning.
C.Language is vocal.
D.Language is a fixed system and is not productive.
第4题
Which of the following statements about the man is CORRECT?
A.He constantly opened up wasteland.
B.His way of living was rather primitive.
C.He was eager to grow trees and crops.
D.He was not heard to utter a single word.
第5题
Which of the following statements is CORRECT about Ocean Edge?
A.It doesn't open to tourists.
B.It was rebuilt in 1906.
C.It caught a fire in 1890.
D.It was originally a private home owned by Nixon family.
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