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搜题
【多选题】
《食品安全法》中禁止生产经营下列哪些食品
A.
超过保质期的食品
B.
致病性微生物,农药残留、兽药残留、生物毒素、重金属等污染物质以及其他危害人体健康的物质含量超过食品安全标准限量的食品
C.
营养成分不符合食品安全标准的专供婴幼儿和其他特定人群的主辅食品
D.
无标签的预包装食品
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举一反三
【单选题】-There a dolphin show in the zoo tomorrow . -Great !  Let's go to see it together.
A.
is
B.
are going to have
C.
will have
D.
will be
【单选题】There a talk show on CCTV-3 at eight this evening.
A.
has
B.
will have
C.
is going to be
D.
is going to have
【单选题】编写具有良好结构的程序,则下述描述错误的是:
A.
容易阅读
B.
易修改
C.
可以不编写程序文档
D.
方便维护
【单选题】编写具有良好结构的程序,则下述描述错误的是:
A.
可以不编写程序文档
B.
容易阅读
C.
易修改
D.
方便维护
【判断题】There is a fashion show every morning.
A.
正确
B.
错误
【判断题】半衰期是引发剂分解起至起始浓度一半所需的时间,以 t1/2 表示。
A.
正确
B.
错误
【单选题】There a fashion show next week, isn’t there?
A.
is
B.
will be
C.
is going to be
D.
are going to be
【单选题】There a dolphin show in the zoo tomorrow evening.
A.
was
B.
is going to be
C.
will have
D.
is going to have
【判断题】在通过电力线工作时,不得将供电线擅自剪断,须与有关单位联系停电,确认停电后才能开始工作,工作时应带胶皮手套、穿橡胶绝缘鞋、使用胶把钳子等防护措施。
A.
正确
B.
错误
【单选题】There a dolphin show in the zoo in three days.
A.
was
B.
is going to have
C.
will have
D.
is going to be
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