注意：此页面搜索的是所有试题
题目内容
（桂林理工大学大学英语4）
(单选题)The heat that is produced by burning garbage can be used to (本题2.0分)
A.make electricity
B.make energy source
C.boil water
D.save coal
A.make electricity
B.make energy source
C.boil water
D.save coal
参考答案