除哪种疾病外,均可出现纵隔增宽表现() A.胸主动脉瘤 B.纵隔脓肿 C.纵隔血肿

题型:单项选择题

问题:

除哪种疾病外,均可出现纵隔增宽表现()

A.胸主动脉瘤

B.纵隔脓肿

C.纵隔血肿

D.慢性纤维空洞型肺结核

E.纵隔肿瘤

考点:儿外科住院医师放射科放射科题库
题型:单项选择题

第二卷(非选择题 共50分)

第三部分:写作(共两节,满分50分)

第一节 短文改错(共10小题,每小题1.5分;满分15分)

此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(√),如果有错误(每行只有一个错误),则按下列情况改正:

该行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并且也用斜线划掉。

该行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错的不要改。

When Jack bowed to others, he always did it much too quick.                  66.____________         

They didn't need wait long before he finished nodding his head.                      67.____________          

So he was often blamed for no manner. Then a warm-hearted man                68.____________          

teaches him, "When you bow to somebody next time, you can count                69.____________          

the January, February, March, until December. Then you can lift                            70.____________          

your body. Thus, the ceremony will almost be perfect."                                  71.____________   

The next day, he met his uncle, and he did like the man told                       72.____________          

him to. The bow was so long that it soon made his uncle escape in a                73.____________          

surprised look. When Jack looked down, he found his uncle gone.                   74.____________          

So he asked a passerby, "In which month did she go away?"                                  75.____________          

题型:单项选择题

发动机()运转时,转速忽高忽低,认为是发动机工作不稳。

A、正常

B、怠速

C、高速

D、正常、怠速、高速均正确

题型:单项选择题

细胞间兴奋的化学传递特点,错误的是()

A.主要通过化学递质

B.不需Ca2+参与

C.兴奋呈单向传递

D.有时间延搁

E.易受药物和其他因素的影响

题型:单项选择题

磁性表座是用来夹持百分表的,它能作任意位移和转动,以适应百分表的测量时位置的需要。

题型:单项选择题

暖层(thermosphere)

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