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【单选题】
将商品包装分为贴体、透明、开窗、收缩、提袋、、喷雾、 蒸煮、真空等形式是按 ( ) 分类的。A.
包装形状和材料
B.
防护技术方法
C.
商业经营习惯
D.
流通领域中的环节
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举一反三
【单选题】He didn't know which room ________.
A.
they lived
B.
they lived in
C.
did they live
D.
did they live in
【单选题】'Crying for a Smoke' suggests there is a cause-and-effect relation between ______.
A.
research results and the babies' parents
B.
the mother's annoyance and her baby's cries
C.
the mother's smoking and her baby's stomachache
D.
dad's smoking and mom's smoking
【简答题】A.They lived in Caves. B.They traveled in groups. C.They had an advanced language. D.They ate mostly fruit.
【单选题】They in Holland for ten years. Now they have settled down in Paris.
A.
lived
B.
have lived
C.
had lived
D.
were living
【简答题】A．They appear in films or play sports. B．They speculate in property. C．They sing rock and roll. D．All of the above.
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