题目内容：
All petitions are serious.
A．Right B．Wrong
C．Not mentioned
参考答案：
答案解析：
单选题：All petitions are serious.
- 题目分类：理工类
- 题目类型：单选题
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B．Wrong
C．Not mentioned
B．Wrong
C．Not mentioned
The Prime Minister reads petitions every day.
The Prime Minister reads petitions every day.A．Right B．Wrong C．Not mentioned
阅读下文，回答题。PetitionsPetitions (请愿书) have long been a part of
阅读下文，回答题。PetitionsPetitions (请愿书) have long been a part of British political
The chairman proposed that we should stop the meeting.
The chairman proposed that we should stop the meeting.A．showed B．suggested C．agr
The policeman wrote down all the particulars of the acciden
The policeman wrote down all the particulars of the accident.A．secrets B．detail
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