单选题：In the dead man' s bedroom the police found several importan

题目内容：

In the dead man' s bedroom the police found several important________which pointed to Blake as the murderer. A．careers
B．clues
C．challenges
D．dreams

参考答案：

答案解析：

Alice speaks English well,________？

Alice speaks English well,________？A．she does B．does she C．she doesn't D．doesn't

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