(legal) Under French law, it is ______ to import erous waste, such as hospital rubbish.

to reduce their mental stress

to point out their shortcomings

to increase their sense of success

to make sports more challenging

下列四个选项中，我国在立法中明确规定采取或在司法实践中运用的有（）。

无氟冰箱的功能更先进

无氟冰箱的技术含量高

由于氟对保护人类免受紫外线伤害的臭氧层有很大的破坏作用，而我国的公众与产业界的环保意识正日益增强

生产无氟冰箱成本比较低，因而销售价格也比较低

English is now the international language for airline pilots, scientists, medical experts, businessmen and many others. Consequently, more and more people are learning it. The BBC’s English teaching programs are broadcast daily to four continents (31) ______. Films and video are on the air or used in institutions in over 100 countries. All this helps to add more speakers to the estimated 100 million (32) ______. The rush to learn English has reached even China. The main reason for the upsurge (上升) in interest is (33) ______. Unlike many other widely used languages, English can be correctly used in a very simple form with less than one thousand words and (34) ______. This was pointed out in the 1920’s by two Cambridge scholars, Ogden and Richards, (35) ______. Another reason for the popularity of English is that English-speaking countries are spread throughout the world. An estimated 310 million people in Britain, the U.S.A., Canada, Australia, South Africa, etc. (36) ______. Also in former British colonial areas in Africa and Asia (37) ______, no common language has been found which would make a suitable substitute for English. In Delhi, although nationalists would prefer to phase out (逐步停止) the use of English, the man from South India finds English more acceptable than Hindi, (38) ______. Turning from India to Africa, a similar problem exists. However reluctant African nations are to use English and, as it were, subject themselves to a kind of "cultural imperialism", there seems to be no alternative language which will do the job of communication effectively. The view (39) ______. Some teachers who have returned from overseas consider it creates a wider gap between those who are educated (40) ______. Nevertheless, in many parts of the world, the technical and scientific knowledge needed to develop a country’s resources and improve people’s living conditions, is just not available in the mother tongue.