问题
填空题
液力变矩器的构造由（）、（）、（）组成。
答案
参考答案：泵轮（主动）；涡轮（从动轮）；导轮（固定不动）
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液力变矩器的构造由（）、（）、（）组成。
参考答案：泵轮（主动）；涡轮（从动轮）；导轮（固定不动）
| 选择方框中的单词，用其正确形式完成下列句子。 | |
2. If you want to be healthier, you must take more ________. 3. Mother felt _______ after she did so much housework. 4. In ten minutes he was fast ________. He was too tired. 5. I was busy _______ trees on the hill. 6. We had to work for hours to stop the ship _______ going down. 7. She looks _______ her sister, but she is much younger. 8. What do you _______? I can't understand. 9. The doctor asked me ________ more exercise every day. 10. She was hungry, but she didn't feel like ________ anything. |