19世纪70年代末,一位英国人写道:“一个重庆商人如果要在上海采办洋货,他可以到一个钱庄……押借一笔款项……（然后）将订货单子寄予他在上海的代理人；钱庄经理也通知与他有关系的上海钱庄或其分庄,由后者向洋行或其中国的代理人处付予这笔款项。”可见此时的钱庄（  ）

在：等边三角形、平行四边形、正方形、菱形和等腰梯形五种图形中，是中心对称图形的有（  ）

阅读理解
(Mr. Zhang is showing Wei Fang and Li Lei a modern factory.)
Mr. Zhang: You can’t see many workers here, but you can see a lot of robots. Look, that robot has two big hands.
Wei Fang: How strong it looks!
Mr. Zhang: Yes. It does much work for us.
Li Lei: There are so many big boxes here. What are the robots doing?
Mr. Zhang: They are making fridges.
Wei Fang: How fast they are working!
Li Lei: How much time do they need to make a fridge, Mr. Zhang?
Mr. Zhang: About five minutes.
Wei Fang and Li Lei: Only five minutes! What a modern factory it is!