1、TongueTwisterHowmuchdewwouldadewdropdropifadewdropcoulddropdew?1Sandysniffedsweetsmellingsunflowerseedswhilesittingbesideaswiftstream.2Asnow-whiteswanswamswiftlytocatchaslowly-swimmingsnakeinalake.3请保管好您自己的财物。图书馆不为任何遗失负责。Be sure to keep personal belongs safe. The library will notbe h
2、eldresponsiblefor any loss.4Youcanusethecomputercatalogstocheckthebooknumbersandsearchforthemontheshelves.你可以用电脑目录检索书号，然后到书架上去找。5Ifyoufailtofindthem,librarianswillhelpyou.要是你找不到，图书馆馆员会帮你的。Sorry. The items in this room may not be checked out.对不起，本室的资料不予外借。6OralPractice1JackinLibraryof
