目前我国人口现状的基本特点是（     ）

下列说法正确的是（      ）

下面句子排列顺序最恰当的一项是（       ）
①2012年3月，奥巴马政府宣布将斥资180亿美元防止五大湖遭亚洲鲤鱼入侵
②亚洲鲤鱼是指原产于亚洲的鲤鱼，也是美国人对青鱼、草鱼、鳙鱼、鲤鱼、鲢鱼等8种鱼的统称
③它们不仅繁殖迅速，也给水中其它生物种群，比如鲑鱼，带来灭顶之灾，并有向美国五大湖蔓延势
④但随着数量的增加，亚洲鲤鱼已经危害到当地的生态环境
⑤为保护当地的生态，美国政府于2009年底开始大规模捕杀亚洲鲤鱼
⑥美国曾于70年代从中国进口这些鱼类，以改善生态

    Coffee is the best!

    Wake up in the morning and drink coffee. Coffee is a kind of drink. It helps you wake up and feel ready for the day.

    When you are tired but you have a lot of work to do, you can have a cup of coffee. So you can finish the work. Coffee tastes great too. You can drink coffee from Brazil (巴西) or China.

    Tea! Tea! Tea!

    Chinese tea is famous(有名的). There are many different kinds of tea like black tea, green tea and flower tea. You can drink tea from different places of China. There is Longjin tea from the West Lake in Hangzhou and Pu'er tea from Yunnan. Tea is not very expensive(贵的) but there is also very expensive tea from special places. Oolong tea from Taiwan or Fujian is very expensive.

    Hot chocolate -- the best friend in winter

    Hot chocolate is the best drink for winter days. It makes you feel warm. In summer, drink a chocolate milkshake(奶昔) with ice. It's nice and it will help you keep cool.