近年来，随着城市美化、绿化的需要，许多大树从深山老林被连根拔起运往城市。由于这些大树与其所处的环境形成了稳定平衡的生物群落，“大树进城”不仅对当地的生态环境造成了破坏，而且由于“水土不服”，不少大树“进城”后枯死。上述事例表明
①发挥主观能动性要尊重客观规律 ②事物之间的联系是具体的、变化的
③人为事物的联系往往带来不良后果 ④改造城市环境需要以生态价值观为指引

下列词语中，没有错别字的一组是(    )

下列说法中正确的是（   ）

下图反映了（    ）

补全对话
A: What animals do you want to see ?
B: ____                       .
A: Why do you like to see pandas?
B: ____ .
A: Really? By the way, do you want to see the elephants in the zoo?
B: ____              .
A: I like to see elephants, too.  Because they can dance.
B: Do you want to be an assistant in the zoo?
A: Well , to work for animals is interesting, but kind of dangerous. I don't like it.
B: ____ ?
A: I want to be a reporter. I can meet many famous (著名的) people.
B: That's great . Thank you.
A: ____