题目内容
4. Today,oil and natural gas have taken the place of (煤) and wood in most areas.
4. coal
10. ( 2014 云南昆明中考) 一It's smoggy these days. That's ter-rible!
—Yes. I hope to plant trees. trees, air pol-
lution.
A. The more;the fewer
B. The less;the more
C.The less;the fewer
D. The more;the less
2. 尽量使用纸的两面。
Try to .
9. 环境问题已经成为一个严重的问题了。
The environmental problem has .
6. Jim ate up all the food.
7. 妈妈叫她儿子少看电视多锻炼。
Mother tells her son .
5. Some people waste too much water. They don't believe that it can some day.
A. keep out B. run out
C.be run out D. run out of
5. You (give) a gift if you answer the question
correctly.
9. Look!They are (dig) a hole beside the tree.
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