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【单选题】
患者,女性,28岁。怀孕30,为纠正胎位不正采取膝胸卧位,下列做法错误的是
A.
患者跪卧,两小腿平放床上稍分开
B.
大腿与床面呈45 。
C.
胸贴床面,臀部抬起
D.
头偏向一侧
E.
两臀屈肘,放于头的两侧
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【单选题】Which of the following is wrong about receptive knowledge of a word?
A.
It involves knowing the word signals a particular meaning.
B.
It involves being able to recognize the word when it is met in reading.
C.
It involves being able to use it to make yourself understood in communication.
D.
It involves being able to recognize the word when it is heard.
查看完整题目与答案
【判断题】大地水准面所包围的地球体,称为地球椭球体。
A.
正确
B.
错误
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【判断题】大地水准面所包围的地球形体称为地球椭圆体。
A.
正确
B.
错误
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【简答题】读我国东部沿海某地等高线图（单位：米），回答各题。 小题1:关于图中所反映信息表述正确的是（  ） A．图中河流的流向为从东北流向西南后再向南 B．①地位于山地的迎风坡，降水比②地多 C．陡崖的相对高度为大于400米，小于600米 D．甲丙两地一年四季都能看到海上日出 小题2:为发展旅游业，该地区打算修一条直达山顶（840m处）的观光索道，合适的选线是（  ） A．从甲处到山顶 B．从乙处到山顶 ...
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【单选题】all ship which,in accordance with the present convention ,are required to carry radio installation shall carry____
A.
Q-code word
B.
telephone numbers and addresses
C.
the international code of signals
D.
radio instructions
查看完整题目与答案
【判断题】大地水准面所包围的地球形体,称为地球椭球体。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following statements is wrong?
A.
A byte is a word consisting of 8 bits.
B.
Provided that the noise amplitude is not too large, the logic values represented by a digital signal can still be determined after noise is added.
C.
In negative logic binary system, the higher amplitude represents 1 and the lower-amplitude represents 0
D.
Analog signals take a continuum of amplitude values.
查看完整题目与答案
【单选题】AlI ships which,in accordance with the present Convention, are required to carry radio in stallation shall carry( )
A.
Q-code word
B.
telephone mimbers and addresses
C.
the International Code of Signals
D.
radio instructions
查看完整题目与答案
【单选题】Grandma Moses began to paint because she wanted to _______.
A.
make her home beautiful
B.
keep active
C.
improve her salary
D.
gain an international fame
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【单选题】Which of the following is undertaken by a feature analysis system?
A.
Adds extra features that were not part of the initial requirements
B.
Provides identification by evaluating facial characteristics of a person
C.
Compares a person's word phonemes with a language model database
D.
Eliminates background noises and converts digital speech signals into syllables
查看完整题目与答案
相关题目：
【单选题】Which of the following is wrong about receptive knowledge of a word?
A.
It involves knowing the word signals a particular meaning.
B.
It involves being able to recognize the word when it is met in reading.
C.
It involves being able to use it to make yourself understood in communication.
D.
It involves being able to recognize the word when it is heard.
查看完整题目与答案
【判断题】大地水准面所包围的地球体,称为地球椭球体。
A.
正确
B.
错误
查看完整题目与答案
【判断题】大地水准面所包围的地球形体称为地球椭圆体。
A.
正确
B.
错误
查看完整题目与答案
【简答题】读我国东部沿海某地等高线图（单位：米），回答各题。 小题1:关于图中所反映信息表述正确的是（  ） A．图中河流的流向为从东北流向西南后再向南 B．①地位于山地的迎风坡，降水比②地多 C．陡崖的相对高度为大于400米，小于600米 D．甲丙两地一年四季都能看到海上日出 小题2:为发展旅游业，该地区打算修一条直达山顶（840m处）的观光索道，合适的选线是（  ） A．从甲处到山顶 B．从乙处到山顶 ...
查看完整题目与答案
【单选题】all ship which,in accordance with the present convention ,are required to carry radio installation shall carry____
A.
Q-code word
B.
telephone numbers and addresses
C.
the international code of signals
D.
radio instructions
查看完整题目与答案
【判断题】大地水准面所包围的地球形体,称为地球椭球体。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following statements is wrong?
A.
A byte is a word consisting of 8 bits.
B.
Provided that the noise amplitude is not too large, the logic values represented by a digital signal can still be determined after noise is added.
C.
In negative logic binary system, the higher amplitude represents 1 and the lower-amplitude represents 0
D.
Analog signals take a continuum of amplitude values.
查看完整题目与答案
【单选题】AlI ships which,in accordance with the present Convention, are required to carry radio in stallation shall carry( )
A.
Q-code word
B.
telephone mimbers and addresses
C.
the International Code of Signals
D.
radio instructions
查看完整题目与答案
【单选题】Grandma Moses began to paint because she wanted to _______.
A.
make her home beautiful
B.
keep active
C.
improve her salary
D.
gain an international fame
查看完整题目与答案
【单选题】Which of the following is undertaken by a feature analysis system?
A.
Adds extra features that were not part of the initial requirements
B.
Provides identification by evaluating facial characteristics of a person
C.
Compares a person's word phonemes with a language model database
D.
Eliminates background noises and converts digital speech signals into syllables
查看完整题目与答案