“人生就像牙缸，你可以把它看成杯（悲）具，也可以看成洗（喜）具。”这个幽默的比喻

用括号内所给单词的适当形式填空。

1. Tom is ______than Jack (calm).

2. Lin Peng is a little ______than me (outgoing).

3. My brother is not as ______as I am (athletic).

4. She has ______chicken than I do (much).

5. My cousin is ______at English than I am (good).  

6. Liu Li has ______books than I do (many).

7. My bag is too______, I can't take it home myself (heavy).

8. Jack is good at schoolwork, he is very ______(serious).

9. In some ways, they look ______(different).

10.It's ______for us to learn physics well (necessary).

男，70岁。主诉：右舌缘疼痛不适2周，未曾诊治。询问病史：既往无溃疡反复发作史；患者平素少量吸烟、饮酒，全身状况良好。检查：口腔卫生较差，右舌缘中部可见一1.0cm×1.5cm不规则溃疡，表面少量渗出，扪之柔软无硬结、无明显疼痛。溃疡周围黏膜水肿明显。颌下未触及肿大淋巴结。此溃疡相对应的右下第一恒磨牙为残根，边缘锐利。最可能的诊断是（）

A.重型口疮

B.结核性溃疡

C.癌性溃疡

D.创伤性溃疡

E.Bednar溃疡

应变部署表是应急计划的一部分，是根据船员的职务来编制的，它的内容随着船员（）变动而变化。

“（）文化”也称为“龙山文化”。

A.黑陶

B.红陶

C.彩陶

D.灰陶

水平梯田