网购，作为一种新型购物方式，带给人们便捷的同时，也让一些人患上“网络强迫症”：有
题型：选择题
问题：
网购，作为一种新型购物方式，带给人们便捷的同时，也让一些人患上“网络强迫症”：有时间就浏览购物网站，看到打折、包邮的信息就兴奋，不管需要不需要，非得买点东西，常常是花钱买一堆“用不着”的东西……如果你身边的人出现网购成瘾的情况，你最应该对他说
A．艰苦奋斗不能丢，要拒绝消费
B．网络信息真假难辨，要远离网购
C．成由勤俭败由奢，要节约资源
D．不良诱惑犹如病毒，要抵制诱惑
题型：选择题
阅读理解
The idea for a science experiment can come from an unusual place.After watching a YouTube
video of a dancing bird named Snowball, a scientist in California decided to study the ability of
animals to keep the beat.
Bird lovers have long claimed that their pets have rhythm, and there are many videos of dancing
birds online.Until now, scientists have suspected that humans are the only animals that can accurately
keep rhythm with music.
Thanks to Snowball, that_scientific_opinion is changing.Snowball is a cockatoo, a kind of parrot,
and his favorite song is "Everybody" by the Backstreet Boys.When he hears the song, he moves his
feet and rocks his body with the tempo, or pace of the music, as though he is the only bird member
of the boy band.
Aniruddh Patel is a neuroscientist, or a scientist who studies how the brain and the nervous system
contribute to learning, seeing and other mental abilities.He works at the Neurosciences Institute in San
Diego.After seeing Snowball' s dance online, Patel visited the cockatoo at the bird rescue facility he's
called home for two years.The scientist played "Everybody" for Snowball and also played versions of
the song that were sped up or slowed down.Sometimes, Snowball danced too fast or too slowly.
Often, when there was a change in tempo, Snowball adjusted his dancing to match the rhythm.In other
experiments, scientists have observed the same abilities in preschool children.
Patel isn't the only scientist who has studied Snowball's moves.Adena Schachner, who studies
psychology at Harvard University, also wanted to know more about the dancing bird.Schachner's
team played different musical pieces for Snowball and a parrot named Alex, as well as eight human
volunteers.The scientists observed that the birds and the humans kept time to the music with about
the same accuracy.
Schachner and her team watched thousands of YouTube videos of different animals moving to
music.Not all the animals could dance, however.From watching the videos, the scientists observed
that only animals that imitate sounds, including 14 parrot species and Asian elephants, accurately
moved in time to music.
1. The underlined words "that scientific opinion" in the third paragraph refer to the theory that________.
A. birds like Snowball have the ability to keep the beat
B. humans are the only animals that can accurately keep rhythm with music
C. the brain and the nervous system contribute to some mental abilities
D. bird pets can have their special rhythm under human's instruction
2. From the fourth paragraph we may know that________.
A. Patel is the only scientist who has studied Snowball'
s moves.
B. Snowball is able to adjust his dancing to match the rhythm.
C. Snowball cannot dance to the versions of the song Everybody.
D. it is the brain and the nervous system that control the mental abilities.
3. The idea of studying animals' ability to keep the beat comes from________.
A. bird lovers' discovery
B. humans' musical sense
C. the same abilities in children
D. videos of dancing birds