A:应因人因时而异
B:应不失时机促进飞跃
C:应适可而止
D:应重视量的积累
Lucy and I are twin sisters and we have a lot __________ common.
an egg a duckling a duck
悔相道之不察兮,延伫乎吾将反。回朕车以复路兮,及行迷之未远。步余马于兰皋兮,驰椒丘且焉止息。进不入以离尤兮,退将复修吾初服。制芰荷以为衣兮,集芙蓉以为裳。不吾知其亦已兮,苟余情其信芳。高余冠之岌岌兮,长余佩之陆离。芳与泽其杂糅兮,唯昭质其犹未亏。忽反顾以游目兮,将往观乎四荒。佩缤纷其繁饰兮,芳菲菲其弥章。民生各有所乐兮,余独好修以为常。虽体解吾犹未变兮,岂余心之可惩?