2014
高考英语完形填空巩固练习精品题(21)及答案 (2012•银川一中第四次考试) the common cold is the world's most widespread illness,which is a plague that man receives. the most widespread mistake of all is that colds are caused by cold.they are not.they are caused by viruses passing on from person to person.you catch a cold by coming into contact,directly or indirectly,with someone who