问题
单项选择题
诊断输尿管结石最简便的方法是（）
A.摄腹部平片
B.B超检查
C.尿常规检查
D.排泄性尿路造影
E.逆行性尿路造影
答案
参考答案：A
解析：在腹部平片中，95%以上的结石能显影。
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诊断输尿管结石最简便的方法是（）
A.摄腹部平片
B.B超检查
C.尿常规检查
D.排泄性尿路造影
E.逆行性尿路造影
参考答案：A
解析：在腹部平片中，95%以上的结石能显影。
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| My wife and I are retired (退休的) and one of our main interests is travel. We 1 traveling on our own to traveling with the tour group. Last month we began the first step (步) of 2 a European vacation  for this summer. First we got on the Internet to 3 the places we would like to go to. This is easy enough to do as long as (只要) you know 4 to search information on the Internet. We 5 to visit UK, France, Italy and Germany. These are places we have never visited. We quickly found the 6 bargain prices (廉价) of airplane tickets. We  planned the number of days at each place to 7 sure that we can visit every placenot too fast. On the Internet it is also easy to find the airplane tickets besides hotel room prices and address. That helps us 8 money and time. We would rather live in the little home-like hotels 9 the four-star hotels. This kind of hotel is always cheap, convenient and safe. 10 we should do enough research on the Internet ahead of time (提前). | ||||
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