临床资料：男，41岁，自述反复右上腹钝痛伴发热多年，近日加重伴恶心、呕吐，全身皮肤发黄4天。临床物理检查：右上腹压痛，皮肤、巩膜轻度黄染。超声综合描述：CBD起始段内径：1.8cm，其旁可见11.6cm×8.3cm无回声区，内透声清亮，无回声区与CBD相通有一不完整分隔（箭头所示）。超声提示（）

A.肝囊肿

B.胰头囊肿

C.先天性胆总管囊性扩张

D.胆总管结石并扩张

第二节 根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

John: Hi, Jane. Do you know that a new McDonald’s restaurant has opened in Nanjing?

Jane: Yes, and I have been there twice already.

John: I wonder    61

Jane: Well. most of them just want to know how it tastes.

John: I am sure some of them find it expensive at the same time.

Jane:    62   Children enjoy it very much, though.

John: Anyway, the Chinese food is delicious and healthy.

Jane: Yeah,    63

John: It’s high in fiber, and low in fat and sugar.

Jane:    64    I didn’t know that you’ve become an expert in Chinese food.

John: Well, my mother is a doctor.

Jane:   65

John: That’s right.

A．how often the people go there

B．Really?

C．And she must have told you a lot about the Chinese food.

D．what the Chinese people think about our American fast food.E.What do you know about it?

F.You’re right.

G.I like Chinese food as well.