问题
填空题
合适的入浮煤浆浓度取决于（）和（），尤其是（）。
答案
参考答案：浮选精煤的灰分；煤泥的可浮性；浮选入料的粒度组成
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合适的入浮煤浆浓度取决于（）和（），尤其是（）。
参考答案：浮选精煤的灰分；煤泥的可浮性；浮选入料的粒度组成
| 填空题。 | |
2. The boy was ___ by the failure of the exam. 3. We are ___her promotion to president. 4. We___ be late 5. The doctors tried their best to ____ the drowning boy ___. 6. They succeeded in the end and all their efforts ___. 7. At no time has the country been more prosperous than ___. 8. Keepers in Taiwan said the pandas were ___. 9. Day after day she waited ___ for him to give her a gift. 10. I think by doing so he is trying to ___ terror ___. |