课前预习
I.课文理解阅读Rockets,选出正确答案。
1. Which of the following about the rcx:ket is NOT true?
A. It is a kind of advanced machine.
B. It can be used to send astronauts into space.
C. It was invented in France first.
D. It can be used in firework displays.
科目:高中英语 来源: 题型:
4. He thought there was only one way to do this —by crossing different species of rice plant......
翻译:
仿写:科学家们正尽力寻找预防疾病的方法。
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科目:高中英语 来源: 题型:
3. We are strongly against (用动物做实验) .
4. This new book (出版了)last month.
5. His aim is (挣更多的钱) .
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科目:高中英语 来源: 题型:
7. The first edition in 1955 and a best seller ever since.
A. was published;had been
B. was published;has been
C. has been published;has been
D. had been published;had
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