10Riddles|脑筋急转2.Whatroomcannooneenter?3.Whatistheworstweatherforratsandmice?4.Whatisthesmallestbridgeintheworld?5.Whathasaneyebutcan’tsee?6.Whathasteethbutcan’tbite?7.Whatarethemostdifficultshipstoconquer?8.WheredoesFridaycomebeforeThursday?9.Whatisthemostdisagreeable1monthforsoldiers?10.Whathastwolegsbutcan’twalk?Answers1.Theletter2.Mushroom3.Whenitrainscatsanddogs4.Thebridgeofanose5.Needle6.Comb7.Hardship8.Inthedictionary9.AlongMarch10.Apairofpants/trousers=========================