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【多选题】
根据《食品》规定,国家建立相关制度有( )。P261-p265A.
建立食品安全风险监测制度
B.
建立食品安全风险评估制度
C.
建立食品安全全程追溯制度
D.
建立食品召回制度
E.
建立食品从业人员健康管理制度
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反馈参考答案：
举一反三
【单选题】-What can I do for you?
A.
You are so good
B.
Not at all.
C.
I 'd like to have some drinks.
D.
It is enough.
【单选题】渐开线直齿圆柱齿轮中,齿距 p ,法向齿距 p n ,基节 p b 三者之间的关系为 。
A.
p b = p n ＜ p
B.
p b ＜ p n ＜ p
C.
p b ＞ p n ＞ p
D.
p b ＞ p n = p
【单选题】听力原文：M: I don't have to go to work today. So I can do whatever I like. W: What do you mean? What's happened? Which of the following best describes the woman's reaction?
A.
Curious.
B.
Dubious.
C.
Suspicious.
D.
Credulous.
【单选题】—Hello, what can you do?—I can play ____ piano, so I want to join the Art Club.
A.
a
B.
an
C.
the
D.
/
【简答题】【算法】 程序流程图中的带有箭头的线段表示的是:
【单选题】---What can I do for you？---Well，I’m afraid the box is heavy for you，but thank you all the same．
A.
so
B.
much
C.
very
D.
too
【单选题】I see that you have some problems working together. So what can we do to make sure that you reach an agreement?
A.
fractionation
B.
framing
C.
reframing
D.
highlighting common ground
E.
brainstorming
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