客流的主要组成要素是流量、（）和流程。

用所给单词的适当形式填空。

1. My friend is _____ (interest) in learning English.

2. _____ (scientist) use English a lot in their work.

3. That translator is _____ (Kate) mother.

4. I want to make friends wish students from other _____ (country).

5. English is the main language_____ (use) by people.

6. I am _____ (wake) all night. I think I am ill.

7. I helped that woman, so I felt very _____ (happy).

8. Jim did _____ (bad) of all in the long jump.

9. Now I feel even _____ (tired) this morning than I usually do.

10. Doing eye _____ (exercise) is good for our health.

临床资料：男，49岁，乙肝病史10余年。

超声综合描述：肝形态失常，表面不平，回声明显不均，门静脉主干内径1．8cm，内透声清亮，CDFI：血流通畅，为向肝血流。见下列彩图。

超声提示（）

A.正常门静脉声像图

B.肝硬化门静脉血栓

C.肝癌门静脉癌栓

D.肝硬化门静脉增宽

骨盆入口前后径大于横径，骨盆侧壁稍内聚，坐骨棘较突出，耻骨弓较窄（）

A.女型骨盆

B.男型骨盆

C.扁平型骨盆

D.类人猿型骨盆

E.均小骨盆

感染HBV后最早出现的血清学标志是( )

A．抗-HBs
B．HBeAg
C．抗-HBclgM
D．抗-HBc
E．HBsAg

二期梅毒的病期以下哪项描述不正确：

A．1年内

B．2年内

C．2年以上

D．3年以上

E．5年以上