题目

Below is a passage adapted from the network edition of China Daily. Event        Li Yang, one of China’s most famous English teachers, apologized for beating his American wife more than a week after she posted photos of her injuries on the web and set off a bomb of criticism.        “I wholeheartedly apologize to my wife Kim and my girls for committing domestic violence. This has caused them serious physical and mental damage,” Li said on his mieroblog at Weibo.com, the country’s most popular social media site, on Saturday. Li, 42, is a mechanics major but is best known for细胞膜的成分中含量最丰富的脂质是A.脂肪B.磷脂C.胆固醇D.维生素D