单项选择题
The ovaries are also part of ( ) system when they produce eatrogen and progesterone. ()
A、endocrine
B、reproductive
C、sexual
D、circulating
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根据下列材料,请补全题Every Dog Has His SayKimiko Fukuda always wondered what her dog was trying to say.Whenever she Dut on make up,it would pull at her sleeve._______(46)When the dog barks,she glances at a small electroni gadget(装置).The followin9“human”translation appears on its screen:“PleaSe take me with you.”“I realized that’s how he was feelin9.”savs Fukuda.The gadget is called Bowlingual,and it translates dog barks into feelings.People laughed when the Japanese toymaker Takara Company made the world’s first dog human translation machine in 2002.But 300,000 Japanese dog owners bought it._______ (47) “Nobody else had thought about it.”said Masahiko Kajita.who works for Takara.“We spend SO much time training dogs to understand our orders;what would it be like if we could understand dogs?”Bowlingual has two parts._______ (48)The translation is done in the gadget using a data base containing every kind of bark.Based on animal behavior. research,these noises are divided into six categories:happiness,sadness,frustration,anger,declaration and desire._______ (49)In this way,the database scientifically matches a bark to an emotion,which is then translated into one of 200 phrases.When a visitor went to Fukuda’S house recently,the dog barked a loud“wow wow”._______ (50)It was followed by“I'm stronger than you”as the dog growled and sniffed(嗅)at the visitor.The product will be available in US pet stores this summer for about US$120.It can store up to 100 barks,even recording the dog’s emotions when the owner is away.回答(46)题 查看材料
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