完形填空。WhileTomandMarywereonholidaysattheseaside,theyenjo...
問題詳情：完形填空。WhileTomandMarywereonholidaysattheseaside,theyenjoyed____1___theseagulls.They____2___alotabouttheselovelybirds.Theywilloftencomeclosetoyouonthebeachwhentheyareeatingsomething.Ifyou__...