问题描述：
sat语法求解释
Uncertain how to proceed with the scene,the actors stopped,awaiting for further instructions from the director.
C Because they were uncertain how to proceed with the scene,the actors stopped and awaited
D Uncertainty about how to proceed with the scene stopped the actors to await
答案给的C,我选的D
为什么D不对
Uncertain how to proceed with the scene,the actors stopped,awaiting for further instructions from the director.
C Because they were uncertain how to proceed with the scene,the actors stopped and awaited
D Uncertainty about how to proceed with the scene stopped the actors to await
答案给的C,我选的D
为什么D不对
问题解答：
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