问题 单项选择题 共用题干题

男性,49岁,尿色变深3个月,同时皮肤渐发黄,粪便颜色变淡,偶有微热,体检:巩膜、皮肤明显黄染,腹平坦,肝于右肋弓下3cm,表面光滑、无压痛,胆囊于肝下可触及,张力大,无压痛。诊断为壶腹部肿瘤

为确诊,最有定位诊断价值的辅助检查是()。

A.B型超声

B.十二指肠镜检查

C.钡剂十二指肠低张造影

D.PTC

E.CT

答案

参考答案:B

阅读理解
阅读理解。
Dear Wang Lin,
     I'm very happy that you are coming to England on a study tour next month. You are welcome to stay
with us-your host family!
     Clothes are always very informal (非正式的) here, so bring only T-shirts, sports clothes, sweaters or
anything you like, but don't forget to bring your raincoat-it rains quite often here.
     My family will make you a good breakfast and a hot dinner every day. On weekends we should cook
all meals for you. Let us know if you have any favorite meals.
     If you have to make a call from my family, I think you will have to pay for it. Also, please ask your
friends and family not to phone you late in the evening.
     If you don't feel well, please tell us. We can make an appointment for you. You can visit the doctor
before 10:30 or after 16:30.
     I hope you will have a good time here and, of course, learn lots of English!
                                                                                                                                            Cathy
阅读上面这封信,判断其正误。正确的写T,错误的写F。
( )1. Wang Lin is going to England to spend his holiday.
(     )2. From this letter, we learn that the weather in England is often wet.
( )3. Wang Lin can visit a doctor at any time in England.
(     )4. Wang Lin's host family will make all meals for him on weekends.
( )5. Making phone calls is free (免费的) in Wang Lin's host family.
单项选择题