问题 单项选择题 共用题干题

患者,女,36岁,近日突发右侧腰部疼痛,既往体健。肾脏超声发现右侧输尿管中段小结石。

检查所选择的显像剂为()。

A.99mTc-DTPA

B.99mTc-ECD

C.131I-6-碘代胆固醇

D.99mTc-DMSA

E.以上都不正确

答案

参考答案:A

阅读理解

阅读理解。

     Welcome to Phillip Island Nature Park and the penguin Parade (企鹅列队). You will see the world's

smallest penguins- the little penguins appearing from the ocean and crossing the beach to their home in line.

It's a natural experience. Remember the Little penguins are wild. You are a visitor to their home.

     Making the most of your visit Here are some helpful hints (提示):

●The Penguins Parade last 50 minutes from the time penguins first cross the beach.

●Dress in warm clothes, for the Parade is in the open air on the beach.

●It is best to get down to the beach at least 15 minutest before the parade begins.

Protecting the Penguins

      We do have some simple rules-designed to protect the penguins and make your visit more enjoyable.

●Photography-including video cameral is not allowed. Photography during the Parades. Make sure that your

cameral is placed inside your bag, or in a bag provided, before walking down to the beach, Photographs can

be bought at proper price in the gift shop.

●Smoking is not allowed anywhere.

●And remember, the penguins are wild birds so please don't try to touch them.

1. During the Penguin Parade, people ________.

A. are allowed to smoke

B had better wear warm clothes.

C. have to hand in their bags

D. Can take photos of the penguins

2. Which of the following statements is WRONG?

A. The Little Penguins go back home in line.

B. The whole Penguin Parade lasts 50 minutes.

C. People have a chance to touch the penguins.

D. The Penguin Parade takes place on the beach.

3. The passage is written mainly to ________.

A. help make people's visit more pleasant

B. introduce the life of the Little Penguins

C. welcome people to Phillip bland Nature Park

D. encourage people to protect the Little Penguins

单项选择题