给多音字组词
传 chuán____ zhuàn____ 似 sì____ shì____
倒 dǎo____ dào____ 血 xiě____ xuè____
已知点P(tanα,cosα)在第三象限,则角α的终边在第____ 象限.
Mary and Lily are good friends,and they love to sit by the seaside,________to each other for hours.