题目内容
10. At the end of the meeting,it was announced that an agreement .
A. has been reached B. had been reached C. has reached D. had reached
10. B
10. B解析：考查过去完成时的被动语 态。“协议”和动词reach表示的意义 “达成”之间是被动关系，须用被动语 态。“达成协议”发生在“arnimmced”之 前，表示“过去的过去”，须用过去完成 时。故选 B.
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