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【单选题】
有利于创伤愈合的因素是( )A.
局部血供不足
B.
局部感染
C.
清除异物
D.
神经损伤
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举一反三
【简答题】You are supposed ____ everything ready by now. A.to get B.getting C.to have got D.having got
【简答题】说明钳工及其加工特点、基本操作工序、种类和应用。
【单选题】This is the first thing you are ________ after you get there.
A.
suppose to do
B.
supposed do
C.
supposed to do
D.
supposed doing
【简答题】You are supposed (lock) ______ the room before you leave the language lab.
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