Last Friday, our class had a school trip to the science museum. We took a bus there and arrived at 9 a.m.

Inside the museum, we saw many cool things: a big model plane, small robots and colorful rocks. The guide told us interesting stories about them. I also asked her some questions. I learned a lot.

At noon, we ate lunch on the museum’s square. We laughed and shared snacks. At 3 p.m., we went back to school. It was a fun day! I hope we will have another trip soon.

1.1. When did the writer have the school trip?

A Last Friday.

B Last Monday.

C This Sunday.

D This Saturday.

解析：选A。A 细节理解题。根据文章第一句 “Last Friday, our class had a school trip to the science museum”（上周五，我们班去科学博物馆进行了一次学校旅行）可知，作者的学校旅行在 “上周五”。故选A。

2.2. How did the writer get to the science museum?

A By bike.

B By bus.

C On foot.

D By car.

解析：选B。B 细节理解题。根据第一段第二句 “We took a bus there and arrived at 9 a.m”（我们坐公交车去那里，上午 9 点到了）可知，作者乘坐公交车去博物馆。故选B。

3.3. What did the guide do for the writer’s class?

A She sold snacks to them.

B She told them fun stories.

C She helped them find seats.

D She taught them to make models.

解析：选B。B 细节理解题。根据第二段第二句 “The guide told us interesting stories about them”（导游给我们讲了关于它们的有趣故事）可知，导游的行为是“讲有趣的故事”。故选 B。

4.4. Where did the writer eat lunch?

A In the classroom.

B In the school dining hall.

C On the museum’s square.

D In a nearby restaurant.

解析：选C。C 细节理解题。根据第三段第一句“At noon, we ate lunch on the museum’s square”（中午，我们在博物馆的广场上吃了午饭）可知，作者吃午饭的地点是“博物馆的广场”。故选C。