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教材P98 6-7
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【简答题】The doctor asked us to call him during the night in case of ________________.
【简答题】The doctor asked us to watch out for fleas and ticks that may _________ our pets. (to exist in large numbers in a particular place, often causing damage or disease )
【单选题】The doctor asked us to call him in case of .
A.
necessary
B.
necessarily
C.
necesssity
D.
important
【单选题】You haven't forgot what the doctor asked us to do, _____ ?
A.
didn't you
B.
did you
C.
haven't you
D.
have you
【简答题】目前我国智能卡的推广应用中还存在一些障碍，主要是安全问题和( )。 A资金问题 B政策问题 C成本问题 D观念问题
【简答题】The doctor asked us to watch out for fleas and ticks that may ____our pets.
【简答题】The doctor asked us to call him during the night except in case of ________ (necessary).
【简答题】解答下列各题． （1）一块地，种白菜用去它的 4 15 ，种萝卜用去它的 7 15 ，其余的种青菜．种青菜用去这块地的几分之几？ （2）东风小学游泳队有41人，比田径队的人数的3倍多5人．田径队有多少人？（方程解） （3）甲、乙两城相距540千米．甲乙两车同时从两城相对开出，5.4小时后两车在途中相遇．甲车平均每小时行驶52千米，乙车平均每小时行驶多少千米？（方程解） （4）筑一段长2.5千米的拦...
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