Choose the best answer.The companies have to train their ________ to live and work in space settlements.
举一反三
- Choose the best answer according to what you have heard.
- 2.Listen to a passage and choose the best answer from the four choices provided for each question. A: The job makes them work very hard. B: The job helps them live on their own. C: Both have their physical limitations. D: Both have to use their feet to do their job.
- AShort dialogues Choose the best answer according to what you have heard.
- Choose the best answer for each question. He went downtown to have his car ( ).
- Listen to a passage and choose the best answer to each question you have just heard.