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【判断题】
Les étudiants sont les seuls à ne pas avoir de télé chez eux.A.
正确
B.
错误
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【简答题】塑料作为最常用的直接接触药品的包装材料,具有___、___、___等优点,但也具有___、___、___的缺点。
【多选题】塑料是现在包装工业中常用的包装材料,下列关于塑料的说法正确的是( )。
A.
可用于药品的内、外包装
B.
具有包装牢固、容易封口、色泽鲜艳、透明美观、重量轻、携带方便、价格低廉等优点。
C.
塑料中的附加剂可与药品发生发生化学反应，以致药品质量发生变化。
D.
目前广泛用作药品容器的胃无毒塑料。
E.
塑料具有透气、透光、易吸附等缺点。
【单选题】Only when you have obtained sufficient data _______ come to a sound conclusion. A. can you B. you can C. would you D. you would
A.
can you
B.
you can
C.
would you
D.
you would
【简答题】资本的本质是什么？工资的本质是什么？
【单选题】— Would you have told him the answer had it been possible? . — I would have, but I _____ so busy then. [ ]
A.
had been
B.
were
C.
was
D.
would be
【简答题】实践的本质是什么?
【单选题】Only when you have finished your homework _____ go home. [ ]
A.
can you
B.
would you
C.
you will
D.
you can
【单选题】What ______ if the weather had been fine yesterday?
A.
would you do
B.
would you have done
C.
did you do
D.
have you done
【简答题】的本质是什么?
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