【简答题】This hat style is now liked by women in Paris ( 巴黎).
【单选题】This the latest style of hat worn by fashionable women in Milan.
【单选题】– My hat is out of style. __________? – Maybe you should buy a new one.
【简答题】无机氟生成最多()。|血气分配系数最低()。A. 氟烷B. 异氟烷C. 甲氧氟烷D. 七氟烷E. 地氟烷