问题 配伍题 B1型题

先天性肝内胆管囊状扩张症的声像图特征是()
先天性胆总管囊状扩张症的声像图特征是()
肝内胆管结石的声像图特征是()
胆囊腺肌增生症的声像图特征是()
胆总管蛔虫的声像图特征是()

A.胆囊壁明显增厚,内见"小囊状"低回声或"彗尾状"强回声区

B.肝外胆管扩张,呈"意大利通心粉征"

C.沿肝内胆管分布,贴近门脉的"斑片状"或"条索状"强回声区,后伴声影

D.肝门部边界清楚的囊性无回声区,与胆总管相连

E.与肝内胆管走行一致的囊状或柱状无回声区,与胆管相通

答案

参考答案:E,D,C,A,B

解答题
阅读理解

阅读理解。

     A four-year-old boy has become pen pals with Britain's Queen Elizabeth. Tom Stancombe started exchanging

letters with the queen after he set free a balloon, carrying his name and address, at a school party and it landed

in the grounds of Windsor Castle.

     The queen spotted the balloon and asked her personal assistant, Angela Kelly, to write a letter on her behalf. 

     She wrote, "The queen was delighted to find that your balloon had traveled all the way to the gardens at

Windsor Castle."

     Tom, who proudly put the letter on his wall, wrote back to say that his great, great grandfather, the artist

Petrus Johannes Arundzen, had been commissioned (正式委托) to copy Dutch masters' on display at Windsor

Castle and Buckingham Palace.

     Angela at once replied that she would contact the Royal Collection to find out what had happened to the art

works. She kept her word and two weeks later wrote to Tom to tell him what had happened to the etchings,

explaining they now form part of the print collection in the Print Library.

     Angela then asked a favor of Tom, writing, "Would you be able to ask your Mummy and Daddy for me if

they know anything more about your great, great grandfather. Royal Collection would love to know more about

him."

     Along with his parents, Tom wrote back to fill in all the gaps about Petrus Johannes Arundzen.

     Although Tom's parents don't think there will be any more letters exchanged between the pair, they were

touched that she had taken time to contact them.

     Tom's father said, "I don't expect we'll get another one, but I think it's incredible they bothered replying at

all."

1. Windsor Castle is _____.

A. a playing ground

B. the queen's home

C. a post office

D. a rose garden

2. "etchings" in Paragraph 5 means _____.

A. photos

B. cartoons

C. postcards

D. paintings

3. Tom's parents _____.

A. feel very much shocked about the letters and refuse to answer them

B. try to deal with the friendship naturally but refuse to do anything about it

C. don't take the matter very seriously

D. don't think this friendship will last long but somehow feel good

4. Which would be the best title for the text?

A. A Boy's Good Luck

B. Tom's Special Balloon

C. A Story at Windsor Castle

D. Four-year-old Boy Becomes the Queen's Pen Pal