3 . 听下面一段较长对话，回答以下小题。
1. What is the man’s job about?

A．Observing the planets.

B．Teaching others knowledge.

C．Going into space to do research.

2. What is the man looking at today?

A．Mars.

B．Venus.

C．The Moon.

3. Where will the woman have lunch?

A．At the man’s office.

B．At a café.

C．At her home.

4. What will the woman do next?

A．Go home.

B．Have lunch.

C．Use the telescope.

8 . 语法填空

At present, we are accustomed to     1     (observe)the night sky with     2    telescope and most of us have been aware that it is an awesome invention. With the help of it, we can see numberless stars     3     (visible)to the naked eye. However, our quest is far beyond observing the stars, and we have been trying to explore more unknown regions in the universe.Our efforts never     4     (suspension), although the loss of the Challenger once cast a shadow    5     our hearts.

10 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

During the Spring and Autumn Period and the Warring States Period, with the development of production, astronomy attained many achievements. The Ganshi Star Classic,     1    (write) between 375-350 BC, is the earliest astronomical work in the world. 

Gan De and Shi Shen respectively conducted astronomical observations in their own aspects     2     published their works to the world. They had     3     (systematic) observed the movements of the five planets, namely, gold, wood, water, fire and earth, and had     4     grasp of the laws of the movements of these planets for the first time. They recorded the names of 800 stars, and determined the positions of 121. Later     5    (generation)called the records of Gan De and Shi Shen’s determination of stars ”Ganshi Star Classic“. The Ganshi Star Classic is the earliest star table in the world, about 200 years earlier than the first     6     (Europe) star table created by a Greek astronomer. To date, their achievements     7     (recognise) internationally. Shi Shen was referred to     8    one of the outstanding contributors to world astronomy, after     9     the largest crater (环形山) on the back of the moon was named. Many later astronomers use the data in the ”Ganshi Star Classic“ when     10     (measure) the position and motion of the sun, moon and planets. Therefore, the ”Ganshi Star Classic“ occupies an important position in the history of astronomy in China and the world.