问题
选择题
| 在同一个平面内两条直线的位置关系为（ ） |
A.相交 B.平行 C.垂直或相交 D.相交或平行 |
答案
答案：D
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| 在同一个平面内两条直线的位置关系为（ ） |
A.相交 B.平行 C.垂直或相交 D.相交或平行 |
答案：D
In America, when people say “man’s best friend”, they don’t mean 1 person. Instead they are talking about a lovely animal: a dog! These words show the friendship between people and 2 . Dogs and other pets can give 3 to people’s lives. Some people think of their pets as their children. And some even leave all their money to their 4 when they die! Animals can help people, too. Dogs can become the “ 5 ” for a blind （瞎的）person or ears for a deaf（聋的）person. Pets can help people live 6 ! They make people 7 , too. Americans hold “Be 8 to Animals Week”, the first week of May. There are pet shows during the week. Even if you don’t live in America, you, too, can do this. How? If you have a pet, spend 9 time this week playing with it. Remember to give it good 10 . If you don’t have a pet, be kind to animals around you. If others around you do bad things to an animal, try to 11 them. As people, we must learn to treat animals as our 12 !
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