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【简答题】
食品添加剂是指为 食品品质和色、香、味,以及为防腐、保鲜和加工工艺的需要而加入食品中的 或者天然物质。
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举一反三
【单选题】—Would you like all ice-cream? Or some bread perhaps? —_____, please. —Just a minute. [ ]
A.
I choose neither
B.
Ice-cream
C.
Thanks
D.
No
【单选题】Your friends were all worried about _______ you were sick.
A.
that
B.
which
C.
what
D.
the fact that
【单选题】The European Union countries were once worried that they would not have ______ supplies of petroleum.
A.
proficient
B.
efficient
C.
potential
D.
sufficient
【多选题】Some of the following greetings are for formal occasions and some are for informal ones. Please choose the greetings for formal occasions.
A.
Good morning, Alice. It is a pleasure to meet you.
B.
Hi, how is your life?
C.
Hi, what is up?
D.
John, please allow me to introduce Simon.
【多选题】Please choose some famous examples of Chinese literature and art?
A.
A Dream of Red Mansion
B.
Journey to the West
C.
the Water Margin
D.
Romance of Three Kingdom.
【单选题】We were all worried over _______ you were sick.
A.
that
B.
which
C.
what
D.
the fact that
【单选题】The European Union countries were once worried that they would not have ______ supplies of petroleum.
A.
sufficient
B.
proficient
C.
efficient
D.
potential
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