有专家提出,一个和谐、宜居的城市,应该是“婴儿车能在街头任意出现”的城市。媒体将这概括为“婴儿车指标。”有同学据此推测,达到这一指标需要城市基础设施完善、行人车辆各行其道、环境优美等条件。创造这些条件,政府须切实( )①依法行政和公正司法 ②保障公民的民主决策权③履行经济和文化职能 ④履行提供社会公共服务职能
—Why didn’t you go to Mike’s birthday party yesterday? —Well, I _______, but I forgot it.
— How long is it ______ you picked up your badminton training? — It was not until my finance became better in last December ______ I started the training.
The young teacher found it hard to _____ his explanation in class to most of the class.
—Tom, your lazy bone! You left the dishes unwashed again! —_______? Mom isn’t at home and she can’t hear you.
The driver was at _____ loss when ______ word came that he was forbidden to drive for speeding.