A: How was your day off, Tina?
B: Oh, it was awful.
A: Really?  1
B: Well, we wanted to go camping, but the weather was terrible.  2
A: Oh, that's too bad. Then what did you do? Did you watch TV at home?
B: No.  3   . It was boring.
A: Sounds terrible, Tina.
B:   4
A: I think I had great fun. I went to the museum and met a famous actor.  5      And I got his autograph.
B: That sounds wonderful.

I like the hat. You look really cool in it.

创建于清康熙八年（1669年）的北京同仁堂是中药行业著名老字号。1954年同仁堂响应国家号召，顺利实现了公私合营。公私合营出现在（    ）

在盒子里放有三张分别写有整式a+1，a+2，2的卡片，从中随机抽取两张卡片，把两张卡片上的整式分别作为分子和分母，则能组成分式的概率是（　　）

阅读下列材料，回答问题

材料一：某大洲地区示意图：

材料二：据考古资料证实，早在5000年前当地就已经将野生玉米培育成为人工栽

培作物了。玉米是当地居民的主要粮食。不仅如此，当地人面对崎岖的山路，运用当地独特的物种骆马进行运输作业。