【单选题】听力原文:M: We've finally made it, Susan? W: I can't believe graduation is tonight. M: Can you come to my graduation party? W: Sure. After I finish the family celebration. M: I want to be sure we get pict...
A.
When her family celebration is over.
B.
After the man graduates from school.
C.
After they have some pictures taken together.
D.
When she has bought her cap and gown.
【单选题】-I believe we've met somewhere before. --( )
A.
-No,it isn't the same.
【单选题】What does 'that' in 'I can't believe we've achieved that only to throw it away I favor... '(Para. 5) refer to?
A.
Digitally-delivered movies
【单选题】下列关于频谱多普勒在肺动脉狭窄的诊断中描述错误的是
B.
连续多普勒于最窄处可录及全收缩期负向高速湍流频谱
C.
肺动脉瓣下狭窄者的连续多普勒频谱可表现为“匕首状”
E.
脉冲多普勒无法测量高速血流,连续多普勒无法定点测量
【单选题】心血管疾病、恶性肿瘤、糖尿病和呼吸系统疾病的共同危险因素是
【单选题】What does “that” in “I can’t believe we’ve achieved that only to throw it away in favor…”(Para.5) refer to? _____
A.
Digitally-delivered movies.
【单选题】—I believe we've met before. —No, _____. I've never seen you before. [ ]
【单选题】心血管疾病、恶性肿瘤、糖尿病和呼吸系统疾病的共同危险因素是
【单选题】A: I believe we've met somewhere before. B: No, _________