患者男性，颈部见一直径3cm左右肿物，质柔软。

若肿物呈球状囊肿，基底可动，表面与皮肤粘连，中间有一黑点，可诊为（）

A.脂肪瘤

B.皮脂腺囊肿

C.神经纤维瘤

D.静脉曲张

E.皮肤血管瘤

用所给词的适当形式完成句子。

1. I think camping can make us happier than _____ (ski).

2. Betty is _____ (thin) than me, I think.

3. Lisa is a top student. She always answers the questions _____ (correct).

4. Peter drew _____ (bad) in the drawing competition.

5. The funny film made us very _____ (excite).

6. Do you know the _____ (high) of a giraffe?

7. Beijing is one of _____ (large) cities in the world.

8. She is one of the best _____ (sing) in China.

9. He is from Britain. He is a _____ (Britain) boy.

10. After having Home Economics, I know how to cook healthy and _____ (taste) meals.