根据短文内容，回答题。SeaHorseSeahorsesareunusualparents.Thefemaleseahorseslaytheeggs,

共享题干题根据短文内容，回答题。 Sea Horse Sea horses are unusual parents. The female sea horses lay the eggs, but unlike other creatures,it's the males that give birth to the young.Male sea horses have a fold of skin on their bellies that forms pocket, called a brood pouch. During the breeding season, the sea horse's pouch swells to receive eggs. A female sea horse lays up to 200 eggs at a time in the pouch. Then she swims off, leaving her male partner to care for the developing eggs and give birth to young sea horses. The female will return everyday to check on her mate and the eggs, but she doesn't stay long, nor does she take part in the birth. It takes from two to six weeks for the eggs in the male's pouch to develop. During this time the male avoids open water and hides in sea grass. His big pouch makes it difficult for him to swim,so the male often uses his tail to grasp a piece of sea grass. Firmly gripping the grass, he will stay perfectly still for hours or even days. The male sea horse will change his color to blend with his surroundings and avoid being seen by predators who will try to eat him or poke holes in his pouch to get the eggs. The eggs hatch inside the male's pouch. When the babies begin moving around, the male sea horse knows it's time for them to be born. He grabs a sea grass stem with his tail and begins rocking, bending, and stretching his body so that the rest of the babies can be born. Sometimes he has to press his pouch against a rock or some stiff seaweed to force the young out. Sea horse babies are born in groups of five or more. Sometimes it takes two days for the father sea horse to give birth to all his young. He is very tired when it's over.Soon after giving birth to one brood, the male will approach his mate and show her his empty pouch. This tells her he is ready to receive eggs again.1.[不定向选择题]Which fact does the author want the reader to remember most?A.The male sea horse gives birth to the youn B.The female sea horse lays up to 200 eggs at a tim C.Baby sea horses are born in groups of five or mor D.The female will return every day to check on the egg 2.[不定向选择题]What can be learned from the passage about giving birth to baby sea horses?A.It is dangerous for the femal B.It happens once a yea C.It is hard work for the mal D.It occurs in the deep se

1.参考答案：A
参考解析：细节题。全文重点介绍雄性海马孵化幼仔的过程。其他三项虽然在文中都提过，但不是重点。故答案为A。?
2.参考答案：C
参考解析：细节题。本题可用排除法来做。A，B和D三项文中均未提到。本文通篇在讲述雄性海马保护卵及孵化幼仔的辛苦过程。尤其是第五段指出有时候要用两天时间才能孵化出所有幼仔，可见雄性海马非常辛苦。故答案为C。?3.[不定向选择题]To protect himself and his eggs, the male sea horse does all the following EXCEPTA.changing his color B.gripping a piece of gra C.Staying motionle D.enlarging his pouch

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