有人说：“生气是拿别人的错误来惩罚自己。”因此，我们（ ）①要宽容别人的一切错误 ②要学会理解别人③要保持乐观的心态 ④不要参与社会竞争
A：①②
B：③④
C：①④
D：②③
读《开国大典》（节选）回答问题
综合全文看，***有怎样的品质？
找规律，填数字。
37；40；____；46；____；____。
-- I heard that there are a few seats left for tonight's show.
-- Really? I was under the impression ______ they were sold out a long time ago.
