将人体组织、体液回声按其强度由强到弱排列，哪一项不正确（）

搜题请搜索小程序“爱下问搜题”

问题单项选择题

A．肾窦（肾中央区）＞胰腺

B．肝脏＞脾脏＞肾皮质

C．肾皮质＞皮下脂肪＞肾髓质

D．胰腺＞肝脾

E．胆汁、尿液＞血液

答案

参考答案：E

补全对话，情景问答

情景交际：补全对话，每空一词。

A: Good morning. Are you Tom? The new exchange student __1__ the US?

B: Yes, I am.

A: __2__ to our school. May I ask you __3__ questions?

B: Sure.

A: Have you ever __4__ to China before?

B: No, __5__.

A: __6__ do you want to come to China and study here?

B: Because my parents are __7__ here, so I have to move here.

A: I see. Did you know anything about China before you __8__ here?

B: Not really. But my parents once told me __9__ about China. I think l want to know something

__10__. So I came here this August.

填空题

指头炎需做切开引流时，在末节指侧面做纵切口，切口远端不超过（），近端不超过（）。