呕吐吞酸，胸胁胀满，嗳气频作，脘闷食少。其证候是（）

A.食滞胃脘

B.胃阴虚

C.肝脾不调

D.肝胃不和

E.胃阳虚

句型转换。

1. Lucy has two rubbers in her pencil-box.(对划线部分提问)

_______ ________ rubbers does Lucy have in her pencil-box?

2. Lily does her homework in the evening.(改为否定句)

Lily ______ ______ her homework in the evening.

3. There are some birds in the tree.(改为疑问句)

________ there _________ birds in the tree?

4. Amy's friends have many presents for her.(改为同义句)

Amy's friends have ______ ______ presents for her.