问题
单项选择题 A3/A4型题
患者，男性，60岁。右下牙龈溃疡2个月。体检见右下牙龈有一3cm×3cm溃疡，溃疡所以在区牙略松动，右颈上部触及2.5cm×2.0cm淋巴结1个，质中偏硬，不活动，未发现远处转移。临床考虑为牙龈癌。
颈部还应做的检查最好是（）。
A.单纯B超
B.核素扫描
C.增强CT
D.PET
E.ECT
答案
参考答案：C
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患者，男性，60岁。右下牙龈溃疡2个月。体检见右下牙龈有一3cm×3cm溃疡，溃疡所以在区牙略松动，右颈上部触及2.5cm×2.0cm淋巴结1个，质中偏硬，不活动，未发现远处转移。临床考虑为牙龈癌。
颈部还应做的检查最好是（）。
A.单纯B超
B.核素扫描
C.增强CT
D.PET
E.ECT
参考答案：C
When we talk about how teenagers are getting worse and worse now, most young people don’t agree. Teenagers always say they are growing up. They can have part-time jobs. And they can even drive a car. Their parents say, “Our children are very good. They like pop music and they play it in their own rooms. They help us in the house. You know they feel bored sometimes because there’s nothing interesting in the neighbourhood, no clubs, and no sports.” A teacher says that he believes most young people are very kind. He thinks that it’s not bad for young people to like loud music because it can give them lots of energy and makes them feel excited. Also, a lot of young people work very hard at school, and they can get good jobs later. Lewis, a sixteen-year-old boy said, “I have passed all my examinations but I can’t get a part- time job because older people always think I’ m lazy.” In my opinion, a lot of teenagers are very kind. They belong to community(社区) work groups. They help old people, and they also volunteer in local hospitals or primary schools to help look after patients and younger students.
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