病例摘要：男性，25岁，被刀刺伤颈部。来院时，颈部肿胀延及胸部皮下，青紫色，患者呼吸
题型：单项选择题 案例分析题
问题：
病例摘要：男性，25岁，被刀刺伤颈部。来院时，颈部肿胀延及胸部皮下，青紫色，患者呼吸困难。
初步诊断是（）.
A.气管损伤
B.神经损伤
C.甲状腺损伤
D.血管损伤
E.胸导管损伤
题型：单项选择题 案例分析题
小题1: What is necessary to know when we speak English besides using grammar?
A．Introduction.
B．The culture.
C．Grammar.
D．Topics.小题2: "When speaking to a stranger, ask them where they are from and then make a connection (联系) with that place" can be used as a sentence to_______.
A．speak about location
B．talk about sports
C．address people
D．talk about work小题3: We can learn from the text that_______.
A．Americans shake hands when greeting same sex friends
B．different sex friends should hold hands when first meeting
C．when you speak to others, it's polite to look into their eyes
D．smoking is not allowed in the modem United Sates小题4: What would be the best title for the text?
A．American English Tips.
B．Language Differences.
C．The Different Language Culture.
D．American Customs.