【单选题】The sense of sound is one of our most important means of knowing what is going on around us. Sound has a waste product, too, in the form. of noise. Noise has been called unwanted sound. Noise is growi...
A.
Because noise is an unwanted waste for human beings.
B.
Because the world is becoming more and more noisy.
C.
Because they have learned that noise is also a kind of pollution.
【简答题】H. Method of acquiring ownership to real property by possession for a statutory time period. G. Doctrine that states that water belongs to the person who first makes beneficial use of it. F. Transfer ...
【单选题】There are hidden factors which scientists call 'feedback mechanisms'. No one knows quite how they will interact with the changing climate. Here's one example: plants and animals adapt to climate chang...
A.
how plants and animals adapt to hidden factors
B.
how plants and animals interact with the changing climate
【单选题】The sense of sound is one of our most important means of knowing what is going on around us. Sound has a waste product, too, in the form. of noise. Noise has been called unwanted sound. Noise is growi...
A.
Because the world is becoming increasingly noisy.
B.
Because they have learned that noise is also is also a kind of pollution.
C.
Because noise is an unwanted waste for human beings.