Trash can also send text messages. Read the answer.

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The incomplete question 6.7.8 must be wrong

Let me type all the answers for ease of reference

1. How to transform trash cans to make the city more environmentally friendly.

2. Garbage overflows the trash can.

3.3, 2, 1

4.D

5. The explanation method of listing numbers and making comparisons is used to explain the solar compression type in detail and clearly. The capacity of the trash can is huge.

6. No, because "definitely" means determination, which shows that it is not feasible to use the crank. If it is removed, it will be inconsistent with the facts. "Definitely" reflects the accuracy, scientificity and rigor of the expository language. sex.

7. Use the introduction method to explain the availability of the trash can and summarize the full text.

8. Nowadays, the development of science and technology has been reflected in every aspect of life. Our lives will become more and more energy-saving and environmentally friendly. We also hope that such inventions and creations can emerge in endlessly.

Hope to adopt it, thank you