A live streaming (直播) event on Sunday was popular these days. It featured three tribal (部落的) people. It attracted about 4 million people on Douyin. It made over one million yuan in online sales.

    The three people lived in tribes of a primitive Papua New Guinea forest. Li Yi had lived with the three for six years. Li Yi likes adventures and has lots of fans on Douyin. This time, Li Yi invited them to China. Why? Because there was something wrong with one of the three tribal people’s arm. Li Yi wanted to take him to a hospital in China and help him.

    The three guests didn’t say much during the live streaming event. They danced to some music. They livestreamed for four times. Each lasted about two hours.

1.1. How many people watched the live streaming event on Sunday?

A 4000.

B 40,000.

C 400,000.

D 4,000,000.

解析：选D。细节理解题。根据第一段的“It attracted about 4 million people on Douyin.”可知，该直播活动在抖音上吸引了约400万人观看。故选D。

2.2. What does the underlined word “them” refer to?

A The three tribal people.

B Some Internet users.

C Some of Li Yi’s fans.

D Some Chinese doctors.

解析：选A。词意指代题。根据划线单词前面的“Li Yi had lived with the three for six years.”可知，李忆已经与这三个部落人共同生活了6年，这次带他们（三个部落人）回到中国了。故选A。

3.3. Why did Li Yi invite the three tribal people to China?

A To show their dancing skills.

B To sell some special products.

C To treat one for his broken arm.

D To teach them about Chinese culture.

解析：选C。细节理解题。根据第二段的“Because there was something wrong with one of the three tribal people’s arm. Li Yi wanted to take him to a hospital in China and help him.”可知，李忆在国外原始部落待了6年，这次之所以回到中国，是因为想给其中一位部落人治疗受伤的胳膊。故选C。

4.4. What did the tribal guests do during the live streaming event?

A They talked a lot.

B They danced to music.

C They saw a doctor.

D They shared their culture.

解析：选B。细节理解题。根据第三段的“They danced to some music.”可知，这三个部落人在直播中并未进行言语交流，而是配合音乐跳舞。故选B。

5.5. How long did the live streaming events last in total?

A For about two hours.

B For about four hours.

C For about six hours.

D For about eight hours.

解析：选D。数字计算题。根据第三段的“They livestreamed for four times. Each lasted about two hours.”他们直播了四次，每次大约两个小时。因此，总时长大约是8小时。故选D。