【导语】2018年湖北成人高考英语题型由单项选择题、多项选择题、名词解释、简答题、论述题这五类题型组成，从近几年的考题中可以着出，对词汇知识的考查更侧重于理解和应用。下面
湖北成人高考网给大家整理了2018年湖北成人高考高起点英语考试真题及答案，供考生参考。
C
A world like no other- perhaps this is the best way to desribe the world of the ranforest.No ranforest is the same yet most ranforests can be found in the small landarea 22.5 degrees north and 22.5 degrees south of the Equator ( diй). You can find rinforests ind South America and Indonesia. Other ranforests exist furher from the Equator, in Thailand and Sri Lanka. Rainforests havea great role to play in supporing the world. They are home to a rich variety of plants, birds and animals. Can you believe that 480 varieties of trees may be foundin just one hectare (21) of rainforest These forests have around 50% of all the plants,birds and animals on Earth. Rainforests have their own perfect way for living, The tall trees make a huge umbrella ofbranches and leaves which protect themselves, smaller plants, and the forest animals fromheavy rain, dry heat from the sun and strong winds. Rainforest trees grow in such a way thattheir leaves and branches , although close together, never actually touch those of another tree.Scientists think this is a way to prevent the spread of any tree diseases and make life moredifficult for leaf-eating insects ( Eщ). To live in the forest, animals must climb, jump, or flyacross the branches and trees. The ground floor of the forest is not all leaves and bushes, likein films, but is actually fairly elear. It is where leaves become food for the trees and otherforest Life. Rainforests around the world are disappearing at a high speed. A few thousand years ago,rainforests covered as much as 12% of the land surface on Earth, but today this has fallen toless than 5.3% . We hope that the world govemments work together with scientists to use theirpower and knowledge to keep the rainforests for our existence.
43. According to the text, we can find rainforests in______.
A. Britain B. Canada C. Thailand D.U.S.A.
44. Why are rainforests important to the world
A. They are home to various kinds of plants and anmals.
B. They can lower the temperature around the Equator.
C. They can provide food for dfferent kinds of insects.
D. They produce the best wood for house building.
45. What can be seen in a rainforest according to the text
A. The ground fioor is all covered by leaves and branches.
B. Tree diseases make life more difficult for leaf-eating insects.
C. Tall trees protect themselves from forest animals with their branches.
D. Leaves and branches of a tree never actually touch those of the other trees.
46. How much of the land surface on Earth is covered by rainforests
A. Less than 5.3% . B. Nearly 12% . C. More than 50% . D. Around 22.5%.
D
47. How many people on average would marry the same person again
A.68%. B. 48%.c.42% . D.20%.
48. In which country are respondents over 45 more likely to feel happily matched than youngerpeople
A. Canada. B. France. C. India. D. The U.S.
49. In which country do people get married younger than in most other countries
A. China. B. Germany. C. Italy. D. The Philippines.
50. Which country has the lowest percentage of happy couples
