64.A heat pump is used 　　.

　　to cook 　　　　　to heat 　　　　　to cool 　　　　　to heat and cool　

    65.A heat pump is used to make the room comfortable by using 　　.

　　electric resistance heat　

　　natural heat and cool　

　　coal energy　

　　petrol (汽油) energy　

    66.Which of the following facts is true?

　　A heat pump is used both in summer and in winter.　

　　A heat pump is only used in summer.　

　　A heat pump is only used in winter.　

　　A heat pump is only used at night.　

    67.How can we make the substance cool quickly?

　　Blow cold air over it.　

　　Put is in the room.　

　　Cover it with something.　

　　Blow hot air over it.　

　　A library is a building for a collection (收集，收藏品) of books, magazines, periodicals and newspapers. The books are kept on the shelves in the stack (堆，干草垛) room whereas (鉴于，然而，但是，尽管) the magazines, journals, etc. in the reading room. Modern libraries also have Xerox (静电复印) rooms and audio (音频，听觉)-visual rooms. If you want to borrow books, you can go to the loan (贷款，借出) desk, look over the correct numbers in the card catalog (目录，编目录) and ask the librarian to take them out for you. Or you're allowed to enter the stack room to find the books for yourself. If the library doesn't keep the magazine which carries the article you want, you can borrow the magazine from the other libraries by means of interlibrary loan service. Don't forget to show your library card or I.D. card to the librarian before you go into the reading room, where you can read magazines or newspapers. If you find a good article and want to keep it, you can have it duplicated in the Xerox room. Besides, if you want to watch films or slides, you 0can ask the projectionist to play the videotape for you in the audio-visual room, where you can also listen to language tapes and music tapes.

    68.The stack room is a place where 　　.

　　books are kept　

　　you can read books　

　　you can borrow books　

　　magazines are kept　

    69.When the library doesn't have the magazine you need, you 　　.

　　can ask the librarian to buy a copy for you　

　　have to go to another library for it　

　　can borrow it from another library but don't have to go there　

　　can ask the librarian to go to another libraries for it　

    70.If you want to read magazines in the reading-room, you 　　.

　　have to ask the library to let you in　

　　can just go in　

　　have to show your library card　

　　have to buy a ticket　

    71.At a modern library you can do all the following except 　　.

　　copying the article you want　

　　recording languages tapes　

　　reading magazines and newspapers　

　　watching films and slides　

    A PHOTO show about the landscape, people and culture of Australia was unveiled on Friday at the Living in St John building near Zhongshan Park.

　　Sponsored by the Shanghai Overseas Chinese Photography Association, Shanghai Greenland Group and Shanghai Overseas Chinese Culture Exchange Co, the exhibition displays dozens of photos taken by Chinese Australians, Chinese students and Chinese tourists who have been Down Under.

　　The Australia Consulate-General in Shanghai also provided some exhibits to the show, which ends on September 18.

　　The show aims to help people understand Australia and the upcoming Olympic Games in Sydney, according to the sponsor.

　　Place: 1188 Changning Lu

　　Photo show

　　About 444 portrait photos of the European survivors of the Holocaust 1 are now on show at the Exhibition Hall of the Shanghai Library until Auguest 27.

　　Time: 9:00 am-4:30 pm