多发性硬化高危地区包括
A.冰岛
B.英国
C.美国北部
D.南新西兰
E.加拿大
参考答案:A,B,C,D,E
Though the famous dancer TanLihua, is deaf, she dances _____ most of the people.[ ]
A. as good as
B. as well as
C. best among
D. better than
根据gb/t19000—2008标准定义,质量是“一组()满足要求的程度”。
A.质量特性
B.赋予特性
C.实体特性
D.固有特性