七年级上册英语每课一练答案？第二题：设角abc为β。那么∠acb就是180-α-β。而∠ace=α+β（三角形的一个外角等于和他不相邻的2个内角的和）∠acd=二分之一（α+β）那么，∠cdb就=180-二分之一β-（180-β-α）-二分之一（α+β）最后化简为二分之一α，那么，七年级上册英语每课一练答案？一起来了解一下吧。
Tourism
The encouraging growth in visitor arrivals
continued in 2007, topping the 28.17 million
mark, 11.6 per cent up on 2006. Total
spending by inbound tourists exceeded
$130 billion. The Mainland was still the largest
source of visitors. A record of 15.49 million
visited Hong Kong, an increase of 13.9 per cent
year on year.
Hong Kong is a unique meeting place for East
and West, blending Chinese heritage, British
colonial influences, high-tech modernity and
Cantonese gusto. It offers a diversity of travel
experiences, from shopping to gourmet dining,
countryside pursuits and unique cultural
heritage, including a great variety of religious institutions
and preserved buildings like temples, monasteries,
walled villages, clan halls and colonial structures.
Tourism Development
The Government attaches great importance to enhancing
Hong Kong‘s attractiveness as a tourist destination.
Ocean Park, Hong Kong Disneyland and the Hong Kong
Wetland Park are among the most popular tourist
attractions. These facilities enrich the experience of our
visitors and enhance the position of Hong Kong as a
premier holiday destination. The Government is also
working with the Ocean Park to implement its
redevelopment plans, which aim to turn the park into a
world-class marine-themed attraction.
‘A Symphony of Lights‘ has been recognised as the
world‘s ‘Largest Permanent Light and Sound Show‘ by
Guinness World Records. This nightly spectacle combines
Harbour. Hong Kong
Disneyland has been
well received by local
visitors and tourists
since its opening in
September 2005. The
park is an important part
of Hong Kong‘s tourism
infrastructure. Together
with other tourism attractions in Hong Kong, it helps
promote Hong Kong as the premier destination for
family tourism in the region.
第二题：设角abc为β。
那么∠acb就是180-α-β。
而∠ace=α+β（三角形的一个外角等于和他不相邻的2个内角的和）∠acd=二分之一（α+β）
那么，∠cdb就=180-二分之一β-（180-β-α）-二分之一（α+β）
最后化简为二分之一α，就是酱紫= =
至于第三题……太简单了……lz自己想想吧=w=
宋国有个农夫正在田里翻土。突然，他看见有一只野兔从旁边的草丛里慌慌张张地窜出来，一头撞在田边的树墩子上，便倒在那儿一动也不动了。农民走过去一看：兔子死了。因为它奔跑的速度太快，把脖子都撞折（shé）了。农民高兴极了，他一点力气没花，就白捡了一只又肥又大的野兔。他心想；要是天天都能捡到野兔，日子就好过了。从此，他再也不肯出力气种地了。每天，他把锄头放在身边，就躺在树墩子跟前，等待着第二只、第三只野兔自己撞到这树墩子上来。世上哪有那么多便宜事啊。农民当然没有再捡到撞死的野兔，而他的田地却荒芜了。
[提示]
这是一则脍炙人口的寓言故事。兔子自己撞死在树墩子上，这是生活中的偶然现象。宋国那个农夫却把它误认为是经常发生的必然现象，最后落得个田园荒芜，一无所获。不靠自己勤勤恳恳的劳动，而想靠碰好运过日子，是不会有好结果的。我们一定不要做“守株待兔”式的蠢人。
[原文]
宋人有耕田者。田中有株①，兔走触株②，折颈而死。因释其耒而守株③，冀复得兔④。兔不可复得，而身为宋国笑⑤。——《韩非子》
[简译] 从前宋国有个农民，他的田地中有一颗树桩。一天，一只跑地飞快的兔子撞在了树桩上，扭断了脖子而死。从此，那个农民荒废了他的耕作，天天等在树桩旁，希望能再得到只兔子。
你是哪种课本 人教版还是什么的
仁爱英语的话你就去买每课一练语文 数学的话学校发的就行啦 如果觉得不好你可以去买些期末冲刺卷之类的练习来做
以上就是七年级上册英语每课一练答案的全部内容，希望能再得到只兔子。当然，兔子是没等到，他自己却成了宋国的笑柄。[注释]株——露出地面的树根和树茎。走——跑，逃跑。耒（lěi）——古代的一种农具，形状象木叉。冀——希望。而身为宋国笑——然而他自己却被宋国人耻笑。因释其耒而守株——因此放下他手中的农具并且看着木桩。
