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---It’s said that scientists have ________ a way to deal with the disease(疾病)
---Really? That’s great!
A. caught up with B. come up with C. agreed with D. compared with
九年级英语单项填空中等难度题查看答案及解析
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---It’s said that scientists have ________ a way to deal with the disease(疾病)
---Really? That’s great!
A．caught up with B．come up with
C．agreed with D．compared with
九年级英语单项填空中等难度题查看答案及解析
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--- It’s said that scientists have ________ a way to deal with Influenza A/HiN1.
--- Really? That’s great!
A. caught up with
B. come up with
C. agreed with
D. compared with
九年级英语单项填空简单题查看答案及解析
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--- It’s said that scientists have ________ a way to deal with Influenza A/HiN1.
--- Really? That’s great!
A. caught up with B. come up with
C. agreed with D. compared with
九年级英语单项填空困难题查看答案及解析
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It’s said that scientists have ________ a way to deal with the serious disease
A．caught up with
B．come up with
C．agreed with
D．compared with
九年级英语单项填空简单题查看答案及解析
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—It is said that the scientists have found new ways to deal with AIDS.
—________wonderful news it is!
A．How B．What an C．How a D．What
九年级英语单项填空中等难度题查看答案及解析
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---It’s said that scientists are working hard to ________ a way to deal with H7N9 avian influenza(H7N9禽流感)
---Really? That’s great!
A. caught up with B. come up with C. agreed with D. compared with
九年级英语单项填空中等难度题查看答案及解析
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---It’s said that scientists are working hard to ________ a way to deal with H7N9 avian influenza(H7N9禽流感)
---Really? That’s great!
A. caught up with B. come up with
C. agreed with D. compared with
九年级英语单项填空困难题查看答案及解析
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--- Do you know whether scientists have ________a good way to deal with Influenza H7N9 or not?
---Not yet .But they’re trying their best.
A．come out of B．come along with
C．comeupwith D．come about
九年级英语单项填空中等难度题查看答案及解析
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Animals have their special ways to deal with hard times in nature. The superb fairy-wren, one kind of bright-blue bird in Australia, is one example. This year, a ten-year study showed that this small bird has eggs of different sizes in different kinds of weather. When the weather is hot and dry there is less food for young superb fairy-wrens, and they die easily. So the mother bird will make larger eggs to help her babies grow stronger inside before they break out of the eggs into the "hungry" world.
However, not all mother birds are able to do this. Only those with at least one male child can. When the weather is "good", the mother will make smaller eggs, and her sons will bring food back for their baby brothers and sisters from the eggs. With her sons' help, the mother can save more energy to make larger eggs when the weather is bad. Isn't this amazing?
1.Which is the best title of the passage?
A.The Best Place for Birds.
B.The Hard Times in Nature.
C.Larger Mother Birds Have Larger Eggs.
D.Mother Bird Fights Weather Changes.
2.What does the underlined word "this" mean in the passage?
A.Having eggs of different sizes.
B.Growing stronger inside the egg.
C.Saving food for weaker baby birds.
D.Helping baby birds break out of the eggs.
3.What can we learn about superb fairy-wrens from the passage?
A.Baby birds grow well in hot, dry weather.
B.Male birds can usually live for over ten years.
C.Young male birds share the job of feeding the baby birds.
D.Mother birds make smaller eggs when there is less food outside.
九年级英语阅读单选中等难度题查看答案及解析