题干

依次填入下面一段文字横线处的语句,衔接最恰当的一组是(   )
留守儿童的命运越来越引起人们的广泛关注,          ,         ,         ,        ,         ,         。农村孩子“被留守”的个人命运,其实正是农村被甩脱的时代命运。
①很多时候,“留守”实际就是“被甩脱”
②农村为了追赶上时代发展的步伐
③而是这个时代轰隆隆的列车正在无情地甩下农村
④不是父母甩下了他们
⑤又无奈地甩下了他们的孩子
⑥客观地说,“留守”还是比较中性、温婉的说法

A:①④③⑥②⑤

B:②①④⑤③⑥

C:④③⑥⑤②①

D:⑥①④③②⑤

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D

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    While music has value all by itself, researchers have long noticed that musicians also tend to be better at learning languages and show other improved reading and math abilities. Now a new study from the University of Washington by Christina Zhao shows that rhythm is an important bridge between music and speech as early as nine months of age.

    Researchers randomly placed babies into two groups of 20 each, and each group played at the lab with their parents for a dozen 15-minute sessions over a month.

    In one group, researchers played recordings of songs with a waltz rhythm and showed the parents how to help their babies tap out that 1-2-3 beat in time with the music on boy drums or with their feet. In the other group, children played with typical toys and no music.

    The babies in the music group were better able to detect random mistakes in that rhythm when they heard it within two weeks of the last session. They also showed a stronger brain response to disruptions in the rhythm. For example, researchers would sometimes alter the timing of syllables(音节) by slightly shortening the middle sound of a word like bibbi to make it bibi—and the babies with music training were more likely to notice it.

    In other words, music training not only improved the babies' ability to notice when a musical rhythm skipped a beat, but also improved their ability to notice when the rhythms of speech changed unexpectedly, an important skill for learning to talk.

    The study reflects Zhao's personal experiences as a pianist who music in college, and as someone who speaks both Mandarin and English. She noticed that a lot of her fellow musicians were also good at learning other languages. “That really got me wondering how these two are related, “Zhao said.

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