皮皮学,免费搜题
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【单选题】
Q2_4.mp3:
A.
Watch interesting people with strange hats.
B.
Get creative ideas from real daily life.
C.
Listen to dramatic goodbyes in different accents.
D.
Talk with people to know their stories.
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举一反三
【单选题】男性,70岁。吞咽困难3个月。食管钡透:中段有3cm的不规则食管充盈缺损,取活体组织病检为鳞癌。心电图有ST段下降,T波倒置,肺功:严重障碍,其治疗方法为
A.
物疗法
B.
治性手术切除
C.
息性手术
D.
射治疗
E.
造瘘术
【单选题】The position of the United States current account balance in 2009 was
A.
lent over 6 percent of its GNP, resulting in a large current account surplus.
B.
borrowed over 9 percent of its GNP, leading to a large current account deficit.
C.
achieved a currant account balance of zero.
D.
borrowed over 10 percent of its GNP, leading to a large current account deficit.
E.
borrowed less then 5 percent of its GNP, leading to a large current account surplus.
【简答题】经常项目差额(Balance of Current Account)
【简答题】以下那种设备没有应用到多普勒效应
【判断题】在食品酸度测定中,有效酸度的测定往往比测定总酸度更具有实际意义。其大小说明了食品介质的酸碱性。
A.
正确
B.
错误
【单选题】男性,70岁。吞咽困难3个月。食管钡透:中段有3cm的不规则食管充盈缺损,取活体组织病检为鳞癌。心电图有ST段下降,T波倒置,肺功能严重障碍,其治疗方法为
A.
药物疗法
B.
根治性手术切除
C.
姑息性手术
D.
放射治疗
E.
胃造口术
【单选题】以下那种设备没有应用到多普勒效应
A.
彩超
B.
雷达测速仪
C.
天气雷达
D.
相控阵雷达
【单选题】男性,70岁。吞咽困难3个月。食管钡透:中段有3cm的不规则食管充盈缺损,取活体组织病检为鳞癌。心电图有ST段下降,T波倒置,肺功:严重障碍,其治疗方法为( )。
A.
药物疗法
B.
根治性手术切除
C.
姑息性手术
D.
放射治疗
E.
胃造瘘术
【判断题】在食品酸度测定中,有效酸度(pH值)的测定,往往比测定总酸度更有实际意义,更能说明问题,表示食品介质的酸碱性。( )
A.
正确
B.
错误
【单选题】A deficit in the current account ( ).
A.
Tends to cause a surplus in the financial account
B.
Tends to cause a deficit in the financial account
C.
Has no relationship to the financial account
D.
Is the result of increasing exports and decreasing imports
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