题目内容
We need an hour ______ home.
A.get to B.to get to C.get D.to get
根据短文内容，完成任务。注意：每个空只填一个单词。
What do you think of the most important inventions in the world? The TV? The printing? The telephone? Or the computer? A report shows that they are not the only important inventions. Here are three other important inventions.
One of the simplest(最简单的) inventions is the toilet(冲水式马桶). Before toilets, waste ran into rivers from people’s houses. Illnesses were common in big cities, and it was often difficult to find clean drinking water.
Animal food is another important invention. Before the invention, most animals were killed（杀死） every autumn because there was not enough food for them in winter. After hay (干草) became a kind of common animal food, animals could live through the long winter.
The third great invention is glasses. Glasses help people read, write and do “close work” after the age of forty-five. Without glasses, the world would be difficult for the people above forty-five.
Important 1. | |
Some most important inventions | The TV, the 2., the 3., the computer |
Three other important inventions | Before the inventions |
The 4. | 5. ran into rivers from people’s houses 6. were common in big cities It was often difficult to find7. drinking water |
Hay, animal food | Most animals were killed in 8. because there wasn’t enough food in winter. |
9. | Reading, writing and “close work” would be difficult for people over10. |