题干

利用盖斯定律解答下列各小题
上一题 下一题 0.0难度 选择题 更新时间:2019-03-11 09:32:12

答案(点此获取答案解析)

同类题2

阅读理解

    “I like photography because it captures amazing things that you might not see again,” Timmy Walsh says. He takes pictures of flowers, sunsets and road signs. But those photos don't usually end up in a scrapbook(剪贴簿) or on his bedroom walls.

    When Timmy was five, he found out that his aunt Bev had lung cancer. He wanted to do something to help her. His first idea was to sell his photos from a lemonade--type stand in front of his house in Pennsylvania. “My mom said it wouldn't work because we were not on a busy street,” Timmy explains.

    His next idea was to have an art show. Timmy decorated his home with candles, flowers, and white lights. Then he arranged his photos. Timmy's mom, Sheila, remembers: “Our dining-room table was filled, the living room—everything was filled with photos.” Friends, family, and Timmy's teachers came to the show. He raised more than $300 for cancer research that night. Aunt Bev was “very happy and excited,” he says.

    After a local newspaper wrote a story about Timmy's photos, a volunteer offered to help him set up a website. As people learned about his cause, called Camera for a Cure, Timmy began receiving invitations to sell his pictures at art galleries and fund-raisers. Since then, his work has appeared in more than 20 shows.

    When Timmy is at a show, he greets each customer and talks about what he was thinking when he took his photos. And he always shares facts about lung cancer. Sometimes donations and sales are slow, but that doesn't bother him. “It doesn't matter how much money we made because we just raised awareness,” he says. Timmy knows that finding a cure for lung cancer will take time and effort. So Timmy will keep doing his part by shooting and selling photos of the things he sees.

同类题5

阅读下面的散文,完成下面问题。

此花此叶长相映

吕游

    ①我的家乡有一个偌大的池塘,池塘里有一池荷花。当夏日满塘的荷花盛开时,池塘便成了我小时候最爱去的地方。那荷叶可真大啊,简直就像让荷花睡觉的绿色小床。远远望去,一片片又肥又大的荷叶堆满了整个池塘,一直堆到了天边;而那一朵朵将开未开、含苞欲放的荷花,则像在荷叶这一个个圆圆的绿色舞台上嬉戏、歌舞的身着粉红色连衣裙的小姑娘……这种美妙的意境从童年起就深深镶嵌在了我的记忆里。

    ②然而,后来让我更加喜爱荷花并对其产生深深敬意的,还有另一种原因。

    ③有一些花,如桃花、紫荆花等等,花开了,却没有一片叶,等绿叶一一长出、伸出一只只绿色的小手时,花已经凋谢了;有一些花,绿叶长出来时却看不到花,等到花开始怒放时,叶或已不那么鲜亮浓绿,或已枯萎或已落在地上化作了泥土,或虽还在但已被花挡在身后或隐没于花下,或人们只注意欣赏花而早已忘了叶……虽然有“红花虽好,还得绿叶扶持”这话,但记着的人并不是很多。唯独荷花,花离不开叶,叶也离不开花,花与叶总是相依相伴、携手与共。

    ④你看,在碧波荡漾的水面上,千万荷叶多像一块块溢青流翠的绿毯铺满整个水面,仿佛溢满了绿色的生命,远远望去又似朵朵绿色的云,荷花恰如点点红霞点缀其间,与荷叶相映成趣。“接天莲叶无穷碧,映日荷花别样红”。花的清香,离不开叶的挺秀。亭亭玉立的荷花,只有配上碧绿清圆的荷叶,才能更显出婀娜多姿;如果只有荷花,而没有硕大翠绿的荷叶,那荷花的美便会大大减弱。若没有叶的扶持,荷花很难在水面上绽放;若掐断荷花,水就会从被折断的茎里倒灌,致使根部腐烂,叶自然也会死亡。

    ⑤自古以来,荷花与荷叶都是密不可分的:有叶才有花,有花才有叶,叶肥花才美,叶亮花才鲜,叶绿花才红,花红叶才艳。叶气味芬芳,花清香袭人;叶有卷有舒,花有开有合。水摇荷叶动,露滴荷叶响,风吻荷花香。“十分荷叶五分花”,叶有多绿花有多红,花有多艳叶有多美。荷花与荷叶一生相互交融,相配得是那样和谐、完美、自然,如情侣般相依相随,你若只想欣赏荷花而抛开荷叶那也是很难办到的。难怪人们又称荷花为“绿荷”——绿叶之荷,因为花与叶早已是浑然一体、难以分割。花乃叶,叶为花,花中有叶,叶里有花,仿佛大自然的天作之合。

    ⑥而更难能可贵的是,荷花与荷叶不但相依相伴、难舍难分,竟然还盛衰与共、生死相随:无叶花不开,无花叶不在;花败叶也败,叶残花也衰。晚唐诗人李商隐曾写过一首《赠荷花》的诗,正是描写了这种情景——世间花叶不相伦,花入金盆叶作尘。唯有绿荷红菡萏,卷舒开合任天真。此花此叶长相映,翠减红衰愁杀人。

    ⑦我承认朱自清笔下的荷花无疑是世间最美的荷花,散发着一股浓郁的荷的清香,然而我认为美中不足的是,他只是写出了荷花的外表,并没有写出荷花的内心。而李商隐笔下的荷花则更让我感动,因为他诗句里流淌着更多的是荷的不大为人所知的真情,是荷花与荷叶生死相伴的灵魂。

    ⑧我以前只知道荷花清纯无瑕、洁身自好、傲然挺立,“出淤泥而不染,濯清涟而不妖”,被称作“君子花”,从未想到过她与荷叶之间竟还有着如此一场纯真动人的“生死恋”。

    ⑨“此花此叶长相映,翠减红衰愁杀人”。一天,我来到荷塘,望见满塘的荷叶没有以前那么鲜绿了,荷花也没有过去那么鲜红了,荷花似在伤心地哭,泪珠一滴滴落在了荷叶上,仿佛在说,叶要离去了,我还有心盛开吗?

    ⑩我久久凝望着这满塘的荷花,似乎触摸到了花与叶的生命在轻轻颤动,纵使它是无语无声不会表达的小小植物,可我似乎看到一个个纯真晶莹的人世间最美的汉字早已溢满了整个池塘……

    ⑪花叶犹如此,人何以堪?