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【简答题】
Can dolphins talk? Maybe they can’t talk with words, but they talk with sounds. They show their feelings with sounds. Dolphins travel in a group. We call a group of fish a “school”. They don’t study, but they travel together. Dolphins are mammals(哺乳动物), not fish, but they swim together in a school. Dolphins talk to the other dolphins in the school. They give information. They tell when they are happy or sad or afraid. They say“welcome”when a dolphin comes back to the school. They talk when they play. They make a few sounds above water. They make many more sounds under water. People can’t hear these sounds because they are very, very high. Scientists make tapes of the sounds and study them. Sometimes people catch a dolphin for a large aquarium.(An aquarium is a zoo for fish.) People can watch the dolphins in a show. Dolphins don’t like to be away from their school in an aquarium. They are sad and lonely. There are many stories about dolphins. They help people. Sometimes they save somebody’s life. Dolphin meat is good, but people don’t like to kill them. They say that dolphins bring good luck. Many people believe this. 小题1:A school of dolphins means_____. A.a zoo for dolphins B.a show by dolphins C.a group of dolphins D.a library of dolphins 小题2: A dolphin feels _____in an aquarium. A.afraid B.happy with people watching them C.lucky D.sad and lonely 小题3:Which sentence is true? A.Dolphins talk with words. B.Dolphins always bring good luck. C.Dolphins make more sounds above water. D.Dolphins can’t breathe(呼吸) under the water. 小题4:People can’t hear the dolphins’ sounds because they are . A.low B.high C.soft D.quiet 小题5:From the passage we know_____. A.Dolphins travel together. B.Dolphins talk with words when they play. C.Dolphins like to live in aquariums. D.All people want to catch dolphins and eat them.
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参考答案:
举一反三
【单选题】调查几个主要产棉区,就可以了解我国棉花生产的基本情况,这种调查方式属于( )。
A.
典型调查
B.
重点调查
C.
普查
D.
抽样调查
【单选题】在进行关节被动运动时,注意事项中错误的是( )
A.
对于因伤病而暂时不能活动的关节, 要尽早在不引起病情、 疼痛加重的情况下进行关节的被动活动。
B.
可以不固定关节的近端
C.
对于那些活动受限的关节或长期处于内收、屈曲位的关节,要多做被动牵拉运动。
D.
运动时动作要均匀、缓慢、柔和,避免冲击性运动和暴力。
E.
被动运动时如果由远端到近端的顺序有利于促进血液和淋巴液回流
【多选题】专有技术合同的特点有()
A.
并不是所有权的转让
B.
不是简单的技术资料的提供,需要长期的合作才能完成
C.
在实践中,专有技术往往与专利技术许可相结合
D.
内容广泛,往往与其他类型的合同相结合
【单选题】电梯运行到2楼后,窍门和厅门都打不开,而在其他各层开关门都正常。
A.
)故障原因可能是(     )。
B.
平层装置故障
C.
门电动机电源故障
D.
门电动机控制电路故障
E.
2楼的自动门锁锁轮损坏
【单选题】企业型偏好那些能够影响他人和获得权利的言语活动,其人格特点是 自信、进取、精力充沛、盛气凌人,适合做一下哪类职业( )
A.
法官、房地产经纪人、公共关系专家、小企业主
B.
画家、音乐家、作家、室内装饰家
C.
社会工作者、教师、 议员、临床心理学家
D.
生物学家、经济学家、数学家、新闻记者
【简答题】专利权的特点?专利的类型?
【简答题】粘性大小是用 来度量的。
【单选题】调查几个主要产棉区,就可了解我国棉花生产的基本情况,这种调查方式属于(      )。
A.
典型调查
B.
重点调查
C.
普查
D.
抽样调查
【单选题】钻孔桩终孔检查合格后,应迅速清孔。清孔的方法有很多种,其中( )较为彻底。
A.
抽浆法
B.
换浆法
C.
淘渣法
【简答题】粘度是度量物体粘性的物理量。常用的粘度有三种:_________,_________,________.
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