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【判断题】
1个秒差距为3.26光年。A.
正确
B.
错误
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举一反三
【单选题】下列哪个选项属于机械性肠梗阻
A.
先天性肠道闭锁引起的肠梗阻
B.
由于急性弥漫性腹膜炎而引起的肠梗阻
C.
由于肠系膜血管栓塞引起的肠梗阻
D.
肠道功能紊乱引起的肠梗阻
E.
由于慢性铅中毒肠痉挛引起的肠梗阻
【简答题】看图，补全对话。 What are you doing? I'm drawing. What are you doing? I'm _________________.
【单选题】根据回答,请选择问句。 A. What are you doing with the blackboard? B. What are you doing with the black board? ------ Writing on with a chalk
A.
What are you doing with the blackboard?
B.
What are you doing with the black board?
【单选题】—My sports shoes are _______ out. —How long have you _______ them? [ ]
A.
worn; bought
B.
wearing; had
C.
wearing; bought
D.
worn; had
【单选题】My shoes are worn out．They need_______．
A.
to repair
B.
be repaired
C.
repaired
D.
Repairing
【简答题】急性肠炎引起的肠梗阻属于（）。|腹膜炎引起的肠梗阻属于（）。A. 机械性绞窄性肠梗阻B. 血运性肠梗阻C. 痉挛性肠梗阻D. 麻痹性肠梗阻E. 机械性单纯性肠梗阻
【简答题】急性化脓性腹膜炎引起的肠梗阻属A. 机械性绞窄性肠梗阻B. 机械性单纯性肠梗阻C. 麻痹性肠梗阻D. 血运性肠梗阻E. 痉挛性肠梗阻
【单选题】My shoes are worn out.
A.
Can't they be mended?
B.
Let me have a look at it.
C.
How much do they cost?
D.
Can't they mended?
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