笼套式节流阀进入孔的方向与阀杆是垂直的。

阅读理解。

     Li Jun, a 17-year-old girl ① Shenzhen Foreign Language School, still can't believe her 10-day free training

camp in the Alps in Switzerland last month was true!

     But how did she achieve this once-in-a-lifetime opportunity?

     Last October, a piece of short world news in a newspaper "免费看世界②", caught her eye. When she

asked her friends if the story was real, they laughed at her, for they thought she was day-dreaming.③ However,

Li decided to apply online the following weekend.

     On December 14, Li Jun surprised her friends with an invitation letter from the program, the Pangaea Young

Explorer Selection Camp set up by South African explorer Mike Horn.

     Because of her performance during the training, Li was chosen as one of the eight young explorers to join

Mike Horn in the South Island of New Zealand in May.

1. 在①处的空白处填入适当的词，使句意完整。

    ___________________________________________________

2. 将②句泽为英文。 

    ___________________________________________________

3. 将③处画线的句子译为中文。

    ___________________________________________________

4-5 判断正(T)误(F)。

( )4. The free training camp lasts for ten days.

(     )5. AII the friends believed what the newspaper said.

阿托品对以下哪种平滑肌作用最强（）

A.胃肠道平滑肌

B.胆管

C.输尿管

D.支气管

E.幽门括约肌

订立劳动合同的（）原则，是劳动合同有效并受国家法律保护的前提条件。

A.平等自愿

B.协商一致

C.和平共处

D.合法

远洋运输中，装货清单上Bl缩写符号表示（）包装形式。

A．布包装

B．包或捆

C．罐头桶装

D．钢瓶装

中央政府制定一系列鼓励发展环保产业，限制发展损害生态的政策属于（）。

A．产业政策 

B．技术政策 

C．税收政策 

D．收费政策