[不定项选择题]Which of the following describes the paradox of the schools?
A.Discrepancy between what they say and what they do.
B.Differences between teachers' problems and schools' problems.
C.Advantages and disadvantages of students’ learning opportunities.
D.Students' perception and the reality of their performance on assessments.

[不定项选择题]共用题干 Spoilt for Choice
Some research which was recently carried out in Britain has confirmed what many ordinary shoppers have suspected for quite a long time.Having a______(51)selection of goods to choose from is not necessarily a______(52)to consumers.The average supermarket in Britain has around 40,000 different products on sale at any one time and if you're______(53)of buy-ing a car,then there are actually around 1,600 different______(54)on the market.
In one sense,choice is a good thing because it______(55)us to buy those products which best suit our needs.But choice can also______(56)something of a problem.With over 400 brands of shampoo on the market,how does the consumer______(57)hold of the informa- tion necessary to choose between them?
For some people the solution is to buy only well-known brands,whilst others are happy to be ______(58)by advertising. There is evidence,______(59),that for some people the ______(60)of choice available to them in Britain's consumer society is actually a ______(61)of anxiety and stress.One man interviewed by the researchers admitted that he had______(62)out to buy his girlfriend a mobile phone for her birthday,but was so ______(63)by the number of different types on offer in the shop that he______(64)up and decided to buy her a bundle（束）of flowers______(65)! 65._________
A.too
B.instead
C.likewise
D.yet

[不定项选择题]共用题干 The world has got rainforests which cover 7% of the earth's surface.They grow around the earth's equator in South America,Central America,Africa,Southeast Asia,and Australia. Rainforests are important.(46)______.These rainforests are wet and warm.They get more than two meters of rain each year,and temperatures are usually between 24℃and 27℃．(47)______. Each area has a different environment with different plants,trees and animals.
(48)______.Every day a part of the rainforest,the same size as a football field,is destroyed because of human activities.(49)______,people cut down trees to make plantations to grow food,to get minerals or metals out of the ground or to build more and more houses.(50) ______.Cutting down trees must be prohibited and wild animals must be protected.If people break these rules,they must be arrested and severely punished. _________（50）
A.Therefore strict measures must be taken
B.They give the earth oxygen,and are the home for half of the world's animals and plants
C.Because of a growing population
D.Unfortunately,these rainforests are in danger
E.Tropical rainforests are home to tribal peoples who rely on their surroundings for food,shelter,and medicines
F.They are divided into four different areas