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【单选题】
男性,20岁,以转移性右下腹痛10h入院,右下腹有固定压痛点,临床诊断为急性阑尾炎,其提 示后位阑尾的特殊体征是
A.
右下腹有包块
B.
内肌试验阳性
C.
腰大肌试验阳性
D.
结肠充气试验阳性
E.
直肠指检右上方有触痛
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【单选题】直流电机的主磁极是产生( )的部件。
A.
磁场
B.
以上都对
C.
电压
D.
电流
【简答题】急救创伤患者时如何解除窒息和呼吸功能障碍?
【单选题】Now most Chinese families in the country have their own houses ________ [     ]
A.
to live
B.
living
C.
living in
D.
to live in
【单选题】Mr Li always ______ weekends playing ping pang with his son. [     ]
A.
spends
B.
  costs
C.
  takes
【简答题】Model 2: 1. There are many kinds of animals in the zoo. That interests the children a lot. 2. The program will be put off. She said that at the meeting. 3. His son won in the match. Mr. Li was proud o...
【简答题】Mr Li a_____ his son to play computer s once a week.
【单选题】直流电机的主磁极是产生( )的部件。
A.
以上都对
B.
磁场
C.
电流
D.
电压
【单选题】听力原文:(A) There are many houses at the bottom of the hill. (B) Trees have lost most of their leaves. (C) Smoke is rising from the chimney. (D) Many pipes are being installed.
A.
B.
C.
【单选题】直流电机的主磁极是产生()的部件。
A.
电流
B.
磁场
C.
电 压
D.
以上都对
【单选题】直流电机的主磁极是产生()的部件。
A.
磁场
B.
电流
C.
电压
D.
以上都对
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