CT轴位图像上，关于鞍上池的描述，下列哪项是错误的哪项()A．可

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问题单项选择题

CT轴位图像上，关于鞍上池的描述，下列哪项是错误的哪项()

A．可以是四角形

B．可以是五角形

C．可以是六角形

D．其前部毗邻是额下回

E．垂体柄居鞍上池中部

答案

参考答案：D

阅读理解

阅读理解。

1. Where can you probably see this note?

A. At home.

B. At a hotel.

C. In a restaurant.

D. In a supermarket.

2. How often are the bed things washed for the guest?

A. Every day.

B. Every two days.

C. Every three days.

D. Every week.

3. According to the note, the guest is suggested to _______.

A. have a new towel every day

B. provide toothbrushes

C. continue to use the same towel

D. help clean the room

单项选择题

在以招标方式订立合同时，下述哪种行为属于承诺性质( )

A．招标

B．投标

C．开标

D．决标