问题
单项选择题
临床资料：男，40岁，自述左侧阴囊肿大。
超声综合描述：左侧睾丸大小7．7cm×5．5cm，失常态，边界欠清晰，内回声明显不均，CDFI：内可见丰富动静脉血流信号，PW：以动脉频谱为主。见下图及彩图51。
超声提示（）
A.左侧睾丸癌
B.左侧睾丸炎
C.左侧睾丸结核
D.左侧睾丸破裂
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
临床资料：男，40岁，自述左侧阴囊肿大。
超声综合描述：左侧睾丸大小7．7cm×5．5cm，失常态，边界欠清晰，内回声明显不均，CDFI：内可见丰富动静脉血流信号，PW：以动脉频谱为主。见下图及彩图51。
超声提示（）
A.左侧睾丸癌
B.左侧睾丸炎
C.左侧睾丸结核
D.左侧睾丸破裂
参考答案：A
请先阅读下面短文，掌握其大意，然后根据短文内容从下面方框的七个选项中，选择五个适当的句子还原到短文中，使短文意思通顺，结构完整。 The British people have their own customs. Their traditions and habits are quite different from those of Chinese people. Here are some important ones: The English people love to talk about the weather, but why do they like to talk about it? There are probably two reasons. One is the uncertainly of the weather. For in Britain the weather changes very often. Another reason is that . 小题1:________. “Ladies first” is also a British custom. It’s considered to be polite to let a woman go first, to protect her from cars,小题2:_________. The British people have the habit of waiting in line. If someone cuts into the line, 小题3:_________, so don’t jump the queue. In British, you should never ask a woman her age, 小题4:_________. Don’t bargain in British when you go shopping. The British do not welcome bargaining,小题5:________
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