【题目】函数f(x)对一切实数x,y均有f(x+y)-f(y)=(x+2y+1)x成立,且f(1)=0.
(1)求f(0)的值;
(2)求f(x)的解析式.
科目:高中地理 来源: 题型:
【题目】The police the murderer everywhere when he suddenly appeared in a theatre.
A.is searching for
B. were searching for
C. are searching for
D.were searching
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科目:高中地理 来源: 题型:
【题目】用方框中所给短语的适当形式填空
in good condition as it is be known as become
interested in either. . . or. . .
【1】 He English when he was in middle school.
【2】 Leave the furniture . I like it very much.
【3】 Pompeii City a heritage in the world.
【4】 It’s not far away from here. You can go there by bike on foot.
【5】The temple survived several big fires throughout history but is still .
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【题目】阅读下面的材料,完成下题。
俗话说:“ 甲 。”人的一生有前台,也有后台。粉墨登场踱到前台,使出浑身解数:该唱的, ;该说的, ;该演的, 。不知过了多久,满心疲惫回到后台,有知饥知渴的朋友在: , , ,这比前台什么样的满堂喝彩都要受用!
①淋漓尽致 ②五音不乱 ③字正腔圆 ④等一个时辰 ⑤接一声辛苦 ⑥递一杯温茶
(1)依次填入上面文字横线处的语句,衔接最恰当的是(只写序号)
(2)请根据上下文,在甲空格处写出相应内容。要求:语意连贯,表达简明,不超过10个字。
甲:
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科目:高中地理 来源: 题型:
【题目】 from the way she speaks, she is very modest.
A. Having judging
B. Judging
C.Judged
D. Judge
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科目:高中地理 来源: 题型:
【题目】
I called at Tom’s home the other day, and he was found sitting on an armchair, in his hands.
A. covered his head
B. covering his head
C. his head covering
D. his head to be covered
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科目:高中地理 来源: 题型:
【题目】依次填入下面一段文字横线入的语句,最恰当的一组是( )
, 。 , , , 。因为刘禹锡的乌衣巷只是他心中的一个意象,而这个意象又寄寓着刘禹锡对历史和人生的认识。
①巷口的粉墙上是否真有一抹斜阳夕照
②那飞进百姓家的紫燕是否真是曾在王谢家雕梁上做窝的那一只
③他从乌衣巷的沧桑变迁中看到一种历史的必然
④刘禹锡的目光穿透了空间的千山万水和时间的厚厚烟尘
⑤这一切并不重要
⑥无需去考证当时的朱雀桥是否真的长满了开白花的小草
A.④③⑥①②⑤ B.④⑥②①⑤③ C.⑥①②⑤③④ D.⑥②①③④⑤
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