d
Now the problem of energy is becoming critical.It _____ an i
6个回答
相关问题
-
The problem of air pollution is becoming more serious ______
-
英语句子An advantage of using the solar energy is that it won't
-
I beliveve none of the star is an ___ ___ .They become___thr
-
1.With the development of IT ,online chantting is becoming i
-
He is an ______(energy) supporter of the peace movement.
-
Man is now facing a big problem ______ which is becoming mor
-
一个英语语法的问题An advantage of using the solar energy is that it w
-
sixty years from now ,the society may face the problem of an
-
What is the rotational energy of the blade at its operating
-
an understanding of the other side's needs is critical to wi