下面是1978-2012年某市居民家庭恩格尔系数走向图。该图表明( )①城镇居民生活水平高于农村居民②城乡居民食品支出额在逐渐减少③城乡居民生活水平总体呈上升趋势④城镇居民的食品支出额低于农村居民食品支出额
------ What did he want to know, Jim? -------_________ I could finish writing the report.
A huge fire ______ last night and many houses were burnt down.
Mike’s never willing to change any of his opinions. It’s no use ______ with him.
The organization was founded (建立) for the ________ of poor children .
People try to save time by using their own cars, and this ________ creates further problems.