人奶的哪一种营养成分明显低于牛奶（）。 A.蛋白质 B.脂肪 C.钙 D.乳糖

阅读理解

      In Shanghai's Grand Theater, a fashionable, mainly young audience applauds enthusiastically as Guo

Yong takes center stage.He holds a large bushy tree branch with leaves.Blowing on one of the leaves, he

produces a sound like the singing of birds as he plays a traditional Buyi folk song.Some other musicians

are also playing the traditional instruments from various ethnic groups in China.

     It's the first time such music has ever been performed in the Grand Theater.But all this is the efforts of

Zhu Zheqin, a Cantoneseborn singer, who has made it her mission to help preserve China's traditional

ethnic music.

     Several years ago, after being appointed a United Nations Development Program ambassador, Zhu

traveled through some of China's remotest regions in an attempt to document the traditional music of

various minority groups.In the course other fourmonth trip, she recorded more than a thousand songs.But

she noticed that many of the best musicians were old, and some of the music was at risk of dying out.

     "I was shocked by the beauty of what I heard-it was so good," she says."But it needed support.I hope

to let people see the beauty of these things in the contemporary times."

     So Zhu decided to introduce some of the musicians to a wider audience.By doing this, she hopes to

rekindle (再次点燃) the interest of the younger generation."Young people don't like this music much;

they prefer pop music and love songs.They think these songs are something their grandma sings.This kind

of repackaging gives young people a new door into their heritage."

     Zhu believes China needs to look again at its own roots."China today is basically all Western art; in

our conservatories (音乐学院) Western classical music is the top," she says."For China to really

contribute to the world, we need to go on our own path.So what can represent China today?" The answer, she suggests, is to move from "made in China" to "created in China".

1. From the first paragraph, we learn that ________.

A. the audience are all young people

B. Guo Yong is playing the Buyi folk music

C. Guo Yong is the only minority performer on the stage

D. tree branches make good musical instruments

2. Which of the following is TRUE of Zhu Zheqin?

A.She teaches music in a conservatories.

B.She is helping preserve Chinese ethnic music.

C.She works as an official in the United Nations.

D.She's created all the music for the Grand Theater.

3. Zhu Zheqin traveled to some of China's remotest regions to ________.

A.record the traditional ethnic music

B.help the local musicians play the music

C.show the UN Chinese musical traditions

D.enjoy the music of various ethnic groups

4. What is Zhu Zheqin's idea about Chinese traditional music?

A. It is completely out of date.

B. Only old musicians play it well.

C. It needs changes to attract young people.

D. It is quickly dying out.

5. What does Zhu Zheqin mean in the last paragraph?

A.The traditional music should be repackaged.

B.Chinese conservatories shouldn't teach Western music.

C.China has contributed a lot to the Western art.

D.Only the things created in China can be symbols of China.

.材料采用实际成本计价进行日常核算的企业，可以不设置"物资采购"科目，但应单独设置"在途物资"科目进行核算。（ ）

对某项施工作业进行风险评价，若估计发生事故的可能性很大，发生事故会造成中等损失，根据公式R=p×f评价风险等级，则应为（）。

A．Ⅱ——容许风险

B．Ⅳ——重大风险

C．Ⅲ——中度风险

D．V——不容许风险

入境动物在报检时，除提供合同、发票、装箱单、各运程提单等贸易单证外，还应按要求提供入境动物检疫许可证和输出国(或地区)官方出具的检疫证书。( )

栓剂常温下为（），塞入人体腔道后，在体温下迅速软化、熔融或溶解于分泌液，逐渐释放药物而产生（）或（）作用。