【多选题】【消耗次数：1】
下列分组中属于按品质标志分组的有
①
职工按工龄分组
②
企业按所有制属性分组
③
教师按职称分组
④
人口按地区分组
⑤
人口按文化程度分组
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相关题目
随机题目
【单选题】
Parentstransmitsomeof their_____totheir children.
①
characteristics
②
character
③
characteristic
④
character
【单选题】
-I’ve been using the computer for a long time and my neck doesn’t feel well. -_____________________.
①
You’d better stop the work and take a rest
②
Never mind
③
Keep away from the medicine
④
be careful
【单选题】
— Could I make an appointment with Dr. Zhang to check my teeth tomorrow morning?— .
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Certainly!
②
No, you cannot.
③
He isn’t in.
④
ok
【单选题】
We have worries _____ we’ll miss the best selling season of the skirts.
①
which
②
that
③
why
④
when
【单选题】
You’d better listening to the teacher in the lesson.
①
pay attention to
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paying attention to
③
paying attention on
④
payed attention on
【单选题】
Good friends means sharing happiness but also sadness ____each other .
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of
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with
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by
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for
【单选题】
—What about learning a foreign language in the summer holiday?— .
①
It’s a good idea.
②
Yes, I agree with you.
③
No, I don’t think so.
④
yes,perfect.
【单选题】
—Cherry, what do you think of today’s English homework?— .
①
little difficult.
②
The teacher assigned a lot.
③
No problem.
④
No way.