胡靜

The day of Autumn Equinox（秋分）， the 19th Asian Games opening ceremony began. On top of the spectacular images and heartwarming moments， this opening ceremony also combined the avant-garde（前衛(wèi)的） practice of digital technology and green energy.

In this opening ceremony， the Qiantang River and iconic Gongchen Bridge connecting ancient and modern times were directly projected onto the stage through the design of naked eye 3D visual effects and virtual images. The integration of naked-eye 3D technology， augmented reality （AR）， and artificial intelligence （AI） has brought a fresh and exciting experience to viewers worldwide.

The cauldron lighting form of the opening ceremony of large-scale sports events has always attracted much attention. The “virtual and reality integration” lighting ceremony was displayed for the first time， showcasing the technological innovation of the intelligent era.

For the last part of the ceremony， hundreds of millions of people across Asia were full of enthusiasm to witness the torchbearer， Wang Shun， and the “digital torchbearer” light the main torch tower together.

Each online participant is a point of light that converges（匯聚） on the Qiantang River to form a figurative “digital person” who meets with the torchbearer at the main venue to light the main torch tower. This demonstrates the resonance（共鳴） between the digital world and the real world， and expresses the wish for a community of common destiny in Asia to be built.

The Global Times learned that， the “digital torchbearer” online torch relay activity was launched simultaneously（同時(shí)） with the real torch relay. Before the opening ceremony， the online Asian Games “digital torchbearer” total number has exceeded 104 million.

Zhang Shaorong， General Manager of the Alipay Asian Games Office of Ant Group， told the Global Times that there are very few Internet platforms in China that have undertaken such large-scale online activities in the past.

Currently， most of the mainstream 3-D interactive engines in the market， such as Unity and Unreal Engine， are developed by foreign manufacturers， but these “heavyweight” products have high requirements for mobile devices， Fang Kai， user and public welfare director of Ant Groups Alipay technology department， told the Global Times.

（材料出自Global Times網(wǎng)站，有刪改）

1. Which statement is true according to the first two paragraphs？

A. The opening ceremony is not environmentally friendly.

B. The opening ceremony combined advanced practice of digital technology.

C. We can see the real Qiantang River in the opening ceremony.

D. Only audience in Asia are excited about the fresh experience brought by the opening ceremony.

2. Who lit the main torch tower in the ceremony？

A. Only torchbearer Wang Shun.

B. Hundreds of millions of people.

C. A digital torchbearer.

D. Wang Shun and a digital torchbearer.

3. Every point of light forming a figurative “digital person” represents .

A. each torchbearer? B. a community

C. each online participantD. a real torch

4. “Such large-scale online activities” refers to .

A. the real torch relay activity

B. applying to be a torchbearer

C. voting on the Internet platforms

D. “digital torchbearer” online torch relay activity

1. B。解析：細(xì)節(jié)理解題。根據(jù)材料第一段中的“this opening ceremony also combined the avant-garde practice of digital technology and green energy”，我們可知這次開(kāi)幕式采用了先進(jìn)的技術(shù)。故選B。

2. D。解析：細(xì)節(jié)理解題。根據(jù)材料第五段第一句，我們可知“數(shù)字人”在主會(huì)場(chǎng)與火炬手一起點(diǎn)燃了主火炬塔。故選D。

3. C。解析：細(xì)節(jié)理解題。根據(jù)材料第五段第一句，我們可知每個(gè)線(xiàn)上參與者都是匯聚在錢(qián)塘江上的一個(gè)光點(diǎn)，他們共同形成了一個(gè)具象的“數(shù)字人”，也就是說(shuō)每一個(gè)光點(diǎn)代表的是“each online participant”。故選C。

4. D。解析：詞義猜測(cè)題。材料第六段提到“在亞運(yùn)會(huì)開(kāi)幕式開(kāi)始前，“數(shù)字火炬手”總?cè)藬?shù)已超過(guò)1.04億”；材料第七段又提到“過(guò)去中國(guó)很少有互聯(lián)網(wǎng)平臺(tái)開(kāi)展如此大規(guī)模的線(xiàn)上活動(dòng)”。綜上，我們可知“such large-scale online activities”指的是“‘digital torchbearer online torch relay activity”，即線(xiàn)上火炬?zhèn)鬟f活動(dòng)。故選D。