What is the purpose of the interview？
A. TO make Doctor Cole well-known.
B. To do some research on space technology.
C. To introduce a new telescope.
D. To report what has been discussed at an astronomy meeting.
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Why was Rachel not allowed to touch her mother's violin when she was only two years old？
A. Because the violin was too expensive.
Because she was too young to play the violin.
C. Because the violin was too big for her.
D. Because her mother wanted her to play the piano.
_________ the rhinoceros is carefully protected, it will soon go the way of other extinct
A. If
B. Therefore
C. As long as
D. Unless
In the fifth paragraph, by saying" ff decisions as important as when to have children are
A. people like to make important decisions.
B. when to have children is not an ethical question.
C. when to have children is worthy of ethical analysis.
D. when to have children is more important than what color to paint our living room.
What does Doctor Cole say the scientists hope to learn about the planets with the new telescope？
A. The small spots of light.
B. Their chemical composition.
C. Their age.
D. Their size.
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