临床资料：女，39岁。无意中发现腹部包块半年，肿块进行性增大并腰酸、双下肢酸痛，加重气短左下肢水肿1周。临床物理检查：左上腹膨隆，触及一约15.0cm×20.0cm肿物，边界清楚，活动度差，有明显膨胀性搏动感及震颤，无触压痛及反跳痛；听诊有明显血管杂音，与脉搏节律一致。超声综合描述：腹主动脉失常态，起始段内径1.7cm，腹腔动脉干水平内径1.6cm，自肠系膜上动脉水平至髂总动脉分叉处明显增宽，最大内径11.3cm，增宽段显示长度17.0cm；PW：呈动脉充填型湍流频谱，V～116.0cm／s；瘤样扩张近心端呈S形屈曲，CDFI：呈明亮高速五彩镶嵌状血流束，Vmax261.9cm／s。见彩图60。超声提示（）

A.腹腔囊性占位

B.假性腹主动脉瘤

C.巨大真性腹主动脉瘤

D.腹主动脉夹层动脉瘤

根据句意及首字母提示完成单词。

1. Every driver must obey the traffic r_______. Because it's good for himself and others.

2. Don't f_______ with each other. It's dangerous.

3. If you want to do some exercise. you'd better wear s_______.

4. I know he is a famous a_______

5. The flowers on the hills in spring are c_______.

6. What do you think of f_______?

7. Sorry, I don't really a_______ with you.

8. The b_______ of the story is like this:long, long ago …

9. That old man often r_______ under the tree.

10. R_______ to bring your school things here.