内容正文:
Unit 6 Beyond Earth
单元熟词生义
2
❖maintain
1. It’s important to maintain a healthy lifestyle. _____
2. He works hard to maintain his family. _____
A
根据语境选出黑体单词的汉语意思
B
❖launch
3. His new novel will be launched in July. _____
4. China launched a new satellite yesterday. _____
B
A
❖rocket
5. The price of gold has rocketed recently. _____
6. The rocket flew into the sky with a loud sound. _____
B
A
❖ board
7. Passengers are waiting to board. _____
8. Please write your name on the board. _____
B
A
❖ operate
9. Do you know how to operate this machine? _____
10. The doctor will operate on the patient this afternoon. _____
A
B
8
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