故障录波简介ppt课件.ppt
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1、beavers were hard to find?()A.To get more beaver furs,traders had to move West.B.The traders had to find rich men wearing signs.C.The traders had to wear beaver hats out West.D.They made friends with beavers.答案:A54.When did Indians begin to wear beaver hats?()A.1600s. B.1700s. C.1800s. D.1900s.答案:C5
2、5.The main idea of the whole story is that _.()A.traders carried signs for rich menB.the search for beavers helped the West to growC.many wonderful stories were told about the WestD.the beavers were very foolish答案:BBI have always heard that walking under a ladder brings bad luck,but Ive never though
3、t so.I have walked under ladders many times,but I have never met anything bad before.Its the damn with black cats.People say if a black cat crosses before you,it means bad luck.I have never thought that until this afternoon.But ever since I heard my student Sams story,Ive begun thinking about whethe
4、r it was true.This afternoon,Sam was walking down the street thinking about something,so he wasnt paying attention to where he was going.He walked right under a ladder standing against a building.A black cat ran out of a door just at that moment,and Sam fell over it,his head hit the ladder.A man was
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