题目

Genetically modified (转基因 ) foods have become a focus point of agriculture throughout the news today. This has an effect on many different aspects of the agriculture world. From the seed dealer, to the farmer that buys the seed, to the workers that the farmer sells to; all are affected by the new technologies that are involved in this part of production agriculture. Genetically modified foods have come under heavy fire lately. There are some countries that are against buying these types of foods. They are tested for safety by the best scientific experts in Europe, the US and the They made no effort to hide their amusement ________ I produced a packet of sweets from my pocket.A.howeverB.whateverC.whicheverD.whenever