题干

背景资料:南京市自去年开始实施居民用电分时计价.物价部分确定的峰时段(8时至21时)电价为0.55元/度,而谷时段(21时至8时)电价仅为0.3元/度.到今年5月底,南京市已有80万户居民用上峰谷电.

综合上述问题背景资料,谈谈安装分时电表、实行分时计价后,除了部分居民可以节省一些电费外,还有哪些好处(只需写出一点即可)

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答案(点此获取答案解析)

答:居民用电分时计价,峰时段电价为0.55元/度,而谷时段电价仅为0.3元/度,这样不仅让部分居民可以节省一些电费,

还可以让人们养成自觉的节约用电习惯,这样就会节约更多的电能.

同类题3

短文填空。用下面方框中单词的适当形式填入短文空格内,使短文 意思正确、通顺。

back bad        express         feel     it     loud  luck     simple     sweet      thank      two    warm

Once upon a time, a young man came across a spring(泉水) of clear water while crossing the desert. The water was very sweet, and he filled his leather container(皮革容器) so that he could bring some____ to his teacher. After a four-day journey, he presented the water to his teacher.

The old man took a deep drink, smiled____ and thanked his

student very much for the sweet water. The young man returned to his village with a happy heart. After a while, the teacher let a____ student taste the water. He spat (吐) it out, saying it was terrible. It was clear that the water had become no longer fresh sweet because of the old leather container. The student questioned his teacher, “Master, the water tasted strange. Why did you still like it?” The teacher replied, “You____ tasted the water while I tasted the gift. The water was the container for an act of love and kindness and nothing could be ____ .”

After reading the story, we can understand that when we receive a chocolate as a gift from a child, we get more than the chocolate

____ . What we should do properly is to express ____ naturally to him or her because we love the idea within the gift.

Gratitude (感谢) doesn’t always come  naturally.____ , most children and many grown-ups like only the thing given rather than the ____ shown in it. We should remind ourselves and teach our children about the beauty of feelings and____ of gratitude. After all, gifts from the heart are really gifts of the heart.