阅读下面的课外文言文,完成后面问题。 闽县林琴南孝廉纾①六七岁时,从师读。师贫甚,炊不得米。林知之,亟归,以袜实米,满之,负以致师。师怒,谓其窃,却弗受。林归以告母,母笑曰:“若心固善,然此岂束脩②之礼?”即呼备赍③米一石致之塾师乃受。注:①林琴南孝廉纾(shū):林纾,字琴南,福建阂县(今福州人)。近代文学家,尤以翻译外国小说名世。孝廉,明清时对举人的称呼。②束脩:本指十条干肉,后来通常指学生拜师或亲友之间赠送的礼物。③赍(jī):携带。
根据短文理解,选择正确答案。
Brave
Type: 3D cartoon Comedy Running time: 95 minutes
Merida, a princess, refused to marry a person that she dislikes. This causes trouble for her family and the whole country. Merida turns to a witch(女巫) for help. In doing so, her family and the country are in danger. Merida must save her family and the country before it is too late. X K b1.Com
The Grey
Type: Action Running time: 117 minutes
The Grey is based on the short story “Ghost Walker” written by Ian Mackenzie Jeffers. It's about a number of oil men who are in trouble in Alaska after a plane crash(空难). They have to fight against grey wolves that threaten(威胁) their lives.
Mirror Mirror
Type: comedy Running time: 106 minutes
You must know the story of Snow White. Would you like to see this story again? Come to see Mirror Mirror. It's a comedy about Snow White. Lily Collins and Julia Roberts are the main actresses in this interesting movie.
Chimpanzee
Type: Documentary Running time: 78 minutes
This movie is directed by Alastair Fothergill and Mark Linfield. It's a 2012 nature documentary film about a young chimpanzee named Oscar. He is alone in the African forests until he is raised by another chimpanzee. The chimpanzee takes care of Oscar like his own child.
香港回归17年来,经济社会发展再上新台阶。回归后的香港,发生的主要变化是( )
为研究小物块在足够长斜面上的运动规律,小物块每次均从斜面上A点由静止释放,沿斜面向下运动,利用秒表和刻度尺测出其运动时间和通过的路程,记录的数据如下表.
从A点开始计时的时间t/s
0
1
2
3
4
5
从A点开始的路程s/cm
4.00
16.00
36.00
64.00
100.00
相应的平均速度v/(cm•s﹣1)
/
8
12
16
20
(1)物块5s时间内的平均速度为 ____ cm/s.
(2)物块做 ____(选填“匀速”或“变速”)直线运动.
(3)实验前,小萌对物块的运动情况作了以下可能猜想:
①物块通过的路程与所用的时间成正比;
②物块通过的路程与所用的时间平方成正比;
③物块的平均速度与所用的时间成正比;
④物块的平均速度与通过的路程成正比.
根据表格中的数据,你认为上述猜想中正确的是 ____ (选填序号),并推测:物块自A点开始计时的6s时间内通过的路程为 ____ cm.