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【单选题】
急性心肌梗死早期应用洋地黄类药物，最易诱发（）A.
栓塞
B.
室性心律失常
C.
房室传导阻滞
D.
心室膨胀瘤
E.
心肌梗死范围扩大
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【单选题】1956 年社会主义改造基本完成。随着中国建立了社会主义基本政治制度,社会主义基本经济制度也建立起来。中国社会主义基本制度的建立,标志着 ( )
A.
进入了全面建设社会主义时期
B.
半殖民地半封建社会结束
C.
社会主义工业化已经初步实现
D.
新民主主义革命基本胜利
【单选题】The company has a policy of promoting from within which would explain Moloney's amazement at her colleagues' longevity .
A.
which would explain Moloney's surprise at the long life expectancy of her colleagues.
B.
which would explain Moloney's surprise at the low staff turnover of the company.
C.
which would explain Moloney's surprise at the commitment of her colleagues to the company.
D.
which would explain Moloney's surprise at the love of her colleagues for the company.
【单选题】关于肠梗阻影像表现不正确的是
A.
扩张的肠袢靠拢形成咖啡豆状为急性机械性小肠梗阻的典型表现
B.
绞窄性小肠梗阻时肠袢由于嵌顿而且充满液体而呈软组织团块阴影，形成“假肿瘤”征象
C.
麻痹性肠梗阻的特点是大小肠呈均等积气、扩张，可有气-液平面
D.
麻痹性肠梗阻扩张的肠管相互靠近，并且间隙常见增宽
E.
急性结肠梗阻时闭袢性扭转的特点是，结肠明显扩张，可达10～20cm，扩张的乙状结肠呈马蹄状，内有两个较宽的液面，其扩张的顶部可达中上腹部
【单选题】Consider the following scenario:SpeedTech Ltd. ,a car manufacturing organization creates various models of cars. SpeedTech Ltd. Consists of a class known as car class . The car class has the details o...
A.
Inheritance relationship
B.
Utilization relationship
C.
Instantiation relationship
D.
Composition relationship
【单选题】A company has just paid an ordinary share dividend of 32.0 cents and is expected to pay a dividend of 33.6 cents in one year's time. The company has a cost of equity of 13%. What is the market price o...
A.
$3.20
B.
$4.41
C.
$2.59
D.
$4.20
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