—It's said it's going to turn colder later on.
    —______ it won't last until the weekend.
 
【正确答案】 A
【答案解析】 根据句意:——据说之后天气会渐凉。——______这种天气持续不到周末就没事。as long as“只要”;ever since“自从”;even if‘尽管”;as soon as“一……就……”,代入后可知,只有A项符合句意。