Preparing for the Topic（单词）biology /baɪˈɒlədʒi/; /baɪˈɑːlədʒi/n.生物学* Chinese /ˌtʃaɪˈniːz/ n.汉语;中国人adj.中国的* art /ɑ:rt/; /ɑːt/ n.
at a quarter past three in the afternoon。回答可用多种方式:如:“五点钟”可说It's five./It's five o'clock./It's 5:00./It's 5:00 a.m./It's 5 p.m./It's about five o'clock./It's around five o'clock.
