--Excuse me.May I borrow a pen,please?____.
A. It doesn't matter;
B. Thank you;
Certainly,here you are;
D. Not at all.
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The boy is late for class.So he says to the teacher,"________".
A. I'm sorry
B. Excuse me,May I come in?
C. Let me in,
D. I don't want to be late.
I don't want a red apple.I want____.
A. green apple
B. a green
C. a green one
D. one green
头脑风暴法又称智力激励法,它把一个组的全体成员都组织在一起,使每个成员都毫无顾忌地发表自己的观念,既不怕别人的讥讽,也不怕别人的批评和指责。( )
A. 对
B. 错
德尔菲法又称专家意见法,采用匿名发表意见的方式,即专家之间不得互相讨论,不发生横向联系,只能与调查人员发生关系,通过多轮次调查专家对问卷所提问题的看法,经过反复征询、归纳、修改,最后汇总成专家基本一致的看法,作为预测的结果。( )
A. 对
B. 错