【正文】
Unit 5 Grammar C ? The flowers are beautiful. ? The flowers are very beautiful. ? How beautiful the flowers are! ? The cat is lovely. ? The cat is very lovely. ? How lovely the cat is! ? pretty How pretty the little girl is! ?delicious How delicious the cakes are! How strange the frog is! strange How lovely the birds are! lovely ? How interesting the picture is! interesting A. What a beautiful bird it is! B. How beautiful this bird is!