第一节(共15小题；每小题2分，满分30分)
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(2018·湖南石门一中模拟)The Adler Planetarium Chicago is home to more than 35, 000 square feet of exhibits. From huge models of the Solar System, to ancient astronomical instruments, to interactive adventures, Adler's exhibit galleries provide a passageway for you to explore the universe. The Adler also offers mini science exploration activities that are quick 10minute lessons. Visitors can learn some interesting astronomical facts at these small activity carts.
The Adler Planetarium Chicago is the only museum in the world with two fullsize planetarium theaters. Since 1930, the wonder of the stars has been visible in the historic Sky Theater. Powered by brandnew Digistar 3TM technology，the StarRider Theater is a completely digital, virtual (虚拟的) outer space environment. The famous Zeiss Planetarium projector is able to accurately reproduce the movement
