题目

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Emperorpenguins (企鹅) are(large) penguins on Earth. Eachadult is over a meter tall and weighs up to 40 kilos. Every year in May, motherpenguins lay eggs on the coast. Then they will go back to the ocean(find) food while the fatherpenguins stay and look after the eggs for the next two months. During thistime, eating any food, a father penguin can losehalf of his body weight. By August, the mothers return just in time to seetheir babies come out of eggs.（2005?南昌）“群众利益无小事，食品安全是大事”．下列不会导致食品对人体健康有害的做法是（ ）A．用干冰保藏易变质的食品B．用报纸直接包裹食品C．用硫磺熏制辣椒、白木耳等食品D．用含亚硝酸盐的工业用盐腌制蔬菜