Recently, a clothing store in Liaocheng, Shandong became very popular online. What’s going on?

It all started when a customer rode an electric bike into the store to choose clothes. The store owner did not stop her. The customer seemed to be a regular customer because she knew the clothes well. She rode around the store twice, picked her clothes, and went to pay. The whole shopping trip took only one minute and ten seconds!

The owner shared this funny story online. The video got very popular, with over 194,000 likes. The next day, a food delivery man also rode his electric bike into the store to deliver an order! He said he saw the video and wanted to try it too. 

1.1. Where did the story happen?

A In a restaurant.

B In a clothing store.

C In a bike shop.

D In a food market.

解析：选B。B细节理解题。文章第一句明确指出“Recently, a clothing store in Liaocheng, Shandong became very popular online.”，故事发生地点是山东聊城的一家服装店。因此，直接对应选项B。

2.2. From the passage, we can infer the first customer ______.

A didn’t know the store

B shopped there before

C disliked the clothes

D wanted to make a video

解析：选B。B推理判断题。文章第二段提到“The customer seemed to be a regular customer because she knew the clothes well.”（这位顾客似乎是常客，因为她对衣服很了解）。根据“regular customer”和“knew the clothes well”可以推断她以前曾在这家店购物过。选项A、C、D均未在文中体现，因此正确答案是B。

3.3. What can we infer about the delivery man?

A He worked in the store.

B He hated the video.

C He liked the video.

D He often bought clothes here.

解析：选C。C推理判断题。原文第三段提到 “The next day, a food delivery man also rode his electric bike into the store to deliver an order! He said he saw the video and wanted to try it too.”（第二天，一名外卖员也骑着电动车进店送餐！他说他看到了视频，也想试试）。“wanted to try it too”（也想试试）表明外卖员对视频内容是感兴趣的，由此可推断他喜欢这个视频。故选C。

4.4. How did the store owner keep customers safe?

A Cleaned the door.

B Stopped bike riding.

C Asked police for help.

D Put a board at the door.

解析：选D。D细节理解题。文章最后一句提到“To keep everyone safe, they put a board at the door to help electric bikes get in easily. They also keep the floor clean so it is not slippery.”（为了确保安全，他们在门口放了一块板子方便电动车进出，还保持地板清洁以防滑）。选项D“Put a board at the door”是其中一项安全措施。选项A“Cleaned the door”与原文不符（原文是清洁地板），B和C未提及，故正确答案是D。