题目内容
（请给出正确答案）
[主观题]
It is known to every one that the film is ______ a real event.A．based onB．built onC．looked
It is known to every one that the film is ______ a real event.
A．based on
B．built on
C．looked on
D．carried on
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病毒性心肌炎可出现下列哪项表现
A．Ewart征
B．Rotch征
C．Osler结
D．Jameways结
E．Adams-Stokes综合征
