题目内容
（请给出正确答案）
A．Because scientists like mosquitoes.
B．Because mosquitoes adapt quickly and can change their body chemistry.
C．Because the medicine against mosquitoes is of bad quality.
D．Because there are too many mosquitoes.
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“A．Because scientists like mosquitoes.B．Because mosquitoes adapt quickly and can change”相关的问题
| 阅读理解。 |
| Father's Day may be over in the United States, but animal dads are still hard at work. From penguins to catfish (鲶鱼), some animal-fathers play a big part in raising their babies. "Seahorses are possibly the best example of fathers caring for their young in the animal world," said Heather Mason Jones, a biologist at the University of Tampa in Florida. Human mothers carry their babies in their bodies for nine months. But seahorses are different. A female seahorse lays eggs and then puts them in a pouch on a male seahorse's belly (腹部), where the eggs stay until they hatch. Male seahorses aren't the only animal dads caring for eggs. The male hardhead catfish carries up to 48 marble-size eggs in his mouth for 60 days! He doesn't eat for the entire time. "You'd think it would be hard for them to give up a meal," said Ed Matheson, a fish expert at the Florida Marine Research Institute. Emperor penguins sit on eggs to hatch them during Antarctica's freezing winter. The males have to gather closely together for warmth and can lose half of their weight in the two months that it takes the baby penguins to hatch. Even mammal (哺乳动物) dads play a role in raising their young. The male South American marmoset (狨 猴) takes care of the baby in place of the mother a few weeks after she gives birth. So next Father's Day, remember the millions of dads hard at work in the animal kingdom! |
| 1. What purpose does the first paragraph serve in the passage？ |
| A. To provide background information. B. To tell readers an interesting fact. C. To bring in the topic interestingly. D. To offer basic knowledge for the text. |
| 2. How many kinds of animal dads does this text mention？ |
| A. One. B. Two. C. Three. D. Four. |
| 3. Which of the following statements is TRUE according to this text？ |
| A. The female hardhead catfish carries eggs in her mouth for 60 days. B. The male marmoset takes care of the baby as soon as the mother gives birth. C. The eggs stay in a pouch on a male seahorse's belly until they hatch. D. Emperor penguins sit on eggs to keep warm during the freezing winter. |
| 4. Who is the text mainly written for？ |
| A. Biologists. B. Fish experts. C. Ordinary readers. D. American fathers. |
A、More than double
B、More than treble
C、Less than double
D、Less than treble
B．Grilled or fried tomatoes.
C．Mushrooms, eggs, or toast.
D．Cereal, toast, juice or fruit, and tea or coffee.
M: I hope not. I would prefer to have a promotion and less working hours.
Q: What does the man want？
(14)
A．More working hours.
B．A better position.
C．More days off.
D．A long vacation.
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