試題詳解

48. __________Many European countries, such as France and Germany, have banned growing GM crops. However, the U.S. and Brazil generally have more favorable regulations for GM crops and are among the world's largest producers of such crops.
Which of the followings is the most appropriate topic sentence of this paragraph?
(A) Regulations of GM foods are dramatically different around the world.
(B) Growing GM crops should be banned globally to protect the public's health.
(C) European countries are still learning about how to regulate GM crops.
(D) Strict regulation of GM crops has limited production of GM foods in Europe.