单选题 The Discovery Center's Special EventsThe most-visited interactive science museum in Asia is celebrating its 20th birthday! Join us in commemorating the Discovery Center's two decades of educating the world about great scientific breakthroughs in fun and exciting ways.During the entire month of June, we will conduct special exhibits related to technology, space exploration, environment, and biology. The schedule of events is as follows:June 1-8: Robots and Mechanical Devices June 9-14: Exploring Outer Space June 15-21: Ecosystems and Habitats June 22-30: Plants and animalsEntrance to the exhibits is included in the museum's regular admission fee. Take your family and friends to the Discovery Center and enjoy a new learning experience. For inquiries, call 555-8406. DISCOVERY CENTER Canine Road, Great Heights www.discoverycenter.com

单选题 What is the announcement about?

【正确答案】 A

【答案解析】解析：本题为考查该通知写作目的的主旨题，需要到前文中去寻找答案线索。由“The most—visited interactive science museum in Asia is celebrating its 20th birthday!”，可知科学博物馆在庆祝其建成20周年，后面详细介绍了与此有关的活动，因此选(A)An establishment’s anniversary。

单选题 What will the event on June 20 most likely be about?

【正确答案】 C

【答案解析】解析：本题是问6月20日举办的是什么(What)活动。原文中与题干关键词the event on June 20有关的信息是“June 15-21：Ecosystems and Habitats”，即6月15日至21日将举办与生态系统和栖息地有关的活动，因此选(C)Environment。

单选题 What is mentioned about the exhibits?

A、 They are exclusively for students.
B、 They will be conducted in two months.
C、 They will feature the work of local inventors.
D、 They are covered by the admission fee.

【正确答案】 D

【答案解析】解析：本题应将题目选项中与the exhibits有关的语句带回到原文中去查找并判断正误。(A)、(B)、(C)在原文中均未被提及。而根据“Entrance to the exhibits is included in the museum’s regular admission fee．”，可知展览门票已包含在博物馆常规门票费中，因此选(D)They are covered by the admission fee．。