A.if(x>y);
B.if(x==y) x+=y;
C.if(x!=y) scanf("%d",&x) else x=1;
D.if(x
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There were inns throughout the ancient civilized world, strategically placed to accommodate merchant...Which of the following can mainly account for the unsafe traveling in the early Middle Ages
A. Hard Work.
B. Unpleasant weather.
C. No accommodating inn.
D. Inns along the main roads.
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Stage plays, at first, seem a lot like films. Both use actors and dialogue and scenery. But if yo...The main idea of the text is that()
A. stage plays and films are two different kinds of art
B. it is always disappointing to turn to play into films
C. films have certain advantages (长处) over stage plays
D. the camera has made film making easy and possible
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