下列属于工业革命所带来的影响的一组选项是（  ）

①实现了人类生产方式的变革   ②社会日益分裂为两大直接对立阶级  ③人类进入了“钢铁时代” ④证明资本主义制度优越于封建制度

我国积极参与全球治理，倡导参与一系列国际重大事务。但是消费选择折射生产水平的差距，从海外扫货到“双十一”海淘火热，我国消费者去国外购买优质商品的现象日益增多。对此分析正确的是（    ）

如图，OA表示北偏东32°的方向，则OB表示____的方向．

晚上，将金鱼藻放在盛有清水的试管中，将试管先后放在离白炽灯不同距离处，观察并记录试管中产生的气泡数目，如下表：

请分析回答：

补全对话。

Ann: What are you going to do this afternoon?

Ken: I'm going to buy some DVDs about Quanzhou Maritime Silk Road.

Ann:____ Why not go to the Film Fans' Room?

Ken: The Film Fans' Room? ____

Ann: It is a place where students can exchange their DVDs with others. I think you can get what you want there.

Ken: ____How can I get there?

Ann: It's next to Donghu Cinema. You can take the No. 13 bus.

Ken: OK. ____

Ann: There is one just outside Huaqiao University. You can get on the bus there.

Ken: Thank you very much.

Ann: ____