题目内容：

The Summer Science Exhibition（展览）is held every year to celebrate the cutting edge of UK science. With more than twenty exhibits of hands-on science and technology and a series of encouraging talks and activities, there’s something for everyone. All of our events are free and no booking is required. School groups should let our organizers know ahead of time. Meet the scientists, discover the exciting research and technology they work on and have fun with great hands-on activities.

Opening hours

The exhibition will be open from Monday, July 2, to Sunday, July 8, 2018. More detailed opening hours will be published here in May 2018.

Please wait in line to enter the building and pass through security（安全）, particularly during the weekend. If you are planning to attend a talk, please make sure that you leave enough time.

Food and drink

Take a break at our café which offers a selection of hot dishes, salads, sandwiches, cakes and some soft drinks on the ground floor.

The café is open throughout the exhibition and closes 30 minutes before closing time each day.

Wheelchair users please speak to a worker if you would like to buy food from the café.

Contact

If you have any questions before your visit, please keep in touch with us on 020 7451 2242 or at exhibition@royalsociety.org. For schools or colleges, visit our school and college page, or contact education@royalsociety.org.

1.In the Summer Science Exhibition 2018, visitors can ________.

① meet scientists

② give talks

③ explore hands-on activities

④ join in free events

⑤ discover exciting technology

A. ①②③    B. ①③④

C. ②③⑤    D. ②④⑤

2.What does the underlined word “they” in Paragraph 1 refer to?

A. Organizers.    B. Visitors.

C. Scientists.    D. School groups.

3.What does the café provide?

A. Hot dishes only.    B. Service after exhibition time.

C. All kinds of drinks.    D. Help for wheelchair-users.

4.The purpose of the text is most likely to ________.

A. give information    B. educate students

C. raise fund    D. take bookings