任何一个成考能够拿到毕业证的同学都值得敬佩，因为他肯定是一个学习能力很强的人，自律性很好的人。很多成考生关心的就是2020年成人高考高起点《英语》练习题五。今天广东成考在线就为各位成考生准备了以下的内容，一起来看看吧！
完型填空
Climate change is one of the most fundamental challenges ever to confront humanity. Its impacts are already showing and will intensify over time __21__ left unchecked. There is overwhelming scientific evidence, __22__ shown in the Fourth Assessment Report (第四次评估报告的综合报告)of the Intergovernmental Panel on Climate Change (IPCC) 政府间气候变化专门委员会(IPCC), that climate change will threaten __23__ growth and long-term prosperity, as well as the very survival of the most vulnerable populations. IPCC projections indicate that if emissions continue to rise at their current __24__ and are allowed to double from their pre-industrial level, the world will face an average temperature__25__ of around 3°C this century. Serious impacts are associated __26__ this scenario (情景), including sea-level rise, shifts in growing seasons, and an __27__ frequency and intensity of extreme weather events such as storms, floods and droughts.
The United Nations Climate Change Conference in Copenhagen in December in 2009 offers a __28__ opportunity to step up international action on climate change. A Copenhagen deal is __29__ the global transition into green economic growth, and, most urgently, to help the world, especially the most vulnerable, to adapt to impacts __30__ are now inevitable.
(1)、
A：if
B：whether
C：when
D：which
(2)、
A：because
B：as
C：while
D：when
(3)、
A：economics
B：economical
C：economy
D：economic
(4)、
A：speed
B：rate
C：pace
D：rhythm
(5)、
A：rising
B：rise
C：raise
D：raising
(6)、
A：with
B：to
C：from
D：in
(7)、
A：being increased
B：increased
C：increase
D：increasing
(8)、
A：history
B：historical
C：historic
D：historically
(9)、
A：necessary
B：inevitable
C：essential
D：basic
(10)、
A：that
B：of which
C：who
D：what
学历是一块敲门砖，没有高学历很难在职场上走的很顺利，因此很多在职人士想要提升学历来提高自己的竞争力。在职人士提升学历的方式有自考、成考、远程教育、国家开放大学这四种
以上就是2020年成人高考高起点《英语》练习题五的内容。成考的学习不是一蹴而就，如果你光想着花费几个月随便看看书就能成考考出个不错的分数，这几乎不太可能。成考的知识是需要积累的。它和我们全日制上课的相差还是挺大的，所以大家要做好长期坚持的准备，不要感觉自己坚持学了十几天或者几个月还什么都不会就比较气馁。所有的成功都是来源于长期的积累。在学习成考科目的过程中要自己慢慢总结一套适合自己的学习方法。
