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【多选题】
下列描述符合预包装食品标签上日期的标示要求的是( )。A.
应清晰标示预包装食品的生产日期和保质期。
B.
如日期标示采用“见包装物某部位”的形式，应标示所在包装物的具体部位。日期标示不得另外加贴、补印或篡改。
C.
当同一预包装内含有多个标示了生产日期及保质期的预包装食品时，外包装上标示的保质期应按最早到期的食品的保质期计算。
D.
外包装上标示的生产日期最早生产的食品的生产日期，或外包装形成销售单元的日期；也可在外包装上分别标示各装食品的生产日期和保质期。
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举一反三
【单选题】On his way to the airport，it ________him all of a sudden that he had forgotten his passport.
A.
hit
B.
knocked
C.
occurred
D.
beat
【单选题】All of a sudden, he lost his interest in engineering, and his attention on learning a foreign language.
A.
focused
B.
estimated
C.
adopted
D.
analyzed
【单选题】On his way to the airport, it ________ him all of a sudden that he had forgotten her birthday.
A.
hit
B.
knocked
C.
occurred
D.
beat
【简答题】All of a sudden, he lost his interest in math, and focused his attention a foreign language.
【单选题】All of a sudden, he lost his interest in engineering, and his attention on learning a foreign language.
A.
focused
B.
regulated
C.
analyzed
D.
estimated
【单选题】All of a sudden，he rushed out of the room，________never to come back again. [ ]
A.
determine
B.
to determine
C.
determined
D.
having determined
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