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_ _______ the manatees _______?
12.A manatee eats about 100 pounds of food a day. (对划线部分提问)
_______ food does a manatee eat a day?
13. Diana is an inspiration to us all. (改为同义句)
Diana _______ all _______ us．
14. Zoos are terrible places for animals to live. (改为同义句)
Zoos are ________ places for animals to live.
15. They are trying to help the environment. (对画线部分提问)
are they trying _ _________?
I _________ _________ _________ _________ sad by the story.
2. The boy usually went to school late.(改为同义句)
The boy _________ _________ _________ to school late.
3. The river has been polluted by the factory since five years ago.(改为主动语态)
The factory _________ _________ the river since five years ago.
4. We're trying to save the manatees. (对画线部分提问)
_________ _________ you trying to _________ ?
5. Manatees eat about 100 pounds of food a day．(改为一般疑问句)
_________ manatees _________ about 100 pounds of food a day?
根据图画及上下文提示，在下面对话的空白处填入适当的话语（话语可以是句子、短语或词），使对话完整。
A: Hey, Ginny．What do you call those big, gray things in the water?
B: 1 ．
A: What?
B: Manatees．They’re very gentle and very shy．
A: 2 ?
B: They’re usually about 10 feet long and they weigh about 1,000 pounds．
A: How much do they eat everyday?
B: They need about 100 pounds of aquatic food a day．
A: 3 ?
B: It is underwater plants and vegetation （植被)．
A: That’s what they eat?
B: Yes, it is．
A: 4 ?
B: Yes, they are endangered．But, we’re trying to save them．
A: Wait a moment．Why are they endangered?
B: 5 ．
A: Where do they live?
B: They live in the swamps（沼泽）．6 ．They are endangered also because there sometimes isn’t enough food for all of them．
A: 7 ．There used to be a lot of manatees, but now there aren’t very many of them left, I think．
B: Yes, 8 ．At this point, there are only about 2, 500 in the U．S．
A: 9 ?
B: Since 1927 laws have been passed to protect them．
A: Thank you for your information．
B: 10 ．
查看习题详情和答案>>| 补全对话.。 | |
| A: Can you tell us about the manatees, please? B: Sure, we are trying to save them. A: __1__ B: Yes. There used to be many manatees, but now there aren't many of them. A: __2__ B: At this point, there are only about 2,500 in the US. In 1972, it was discovered that they were endangered. Since then the government has passed laws to protect them. A: __3__ B: Their favorite habitat is the water under the trees in mangrove swaps. A: __4__ B: Some of the swamps have become polluted. Also, sometimes there isn't enough food for them. As you can see, they are large. The average manatee is about three meters long and weighs about 1,000 pounds. They need about 100 pounds of aquatic feed a day.. A: Aquatic feed? B: __5__
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