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【判断题】
在Word 2010的文档中,打开一次"符号"对话框,只能插入一个符号。A.
正确
B.
错误
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【单选题】以下哪个是供应链与价值链关系的正确描述
A.
供应链也是一条价值链，价值链也是供应链。
B.
价值链是比供应链更大的一个理论体系。
C.
价值链是实施供应链管理的前提。
D.
价值链和供应链都是一种战术运作方法。
【简答题】已知两点A（2，0），B（0，4），且∠1=∠2，则tanβ=______．
【单选题】Some scientists believe that brain is pre-programmed for language. The word 'pre programmed' means_______.
A.
programmed already
B.
programmed before one is born
C.
programmed early
D.
programmed by women
【简答题】x 的初值是 10 ,用 for 语句完成 x 自加 20 次,写出语句。
【单选题】听力原文：M: There is going to be a bus strike tomorrow. W: It will be all right if it is a fine day, but if it is wet there will be long queues on the underground. What does the woman worry about most?
A.
Bad weather.
B.
Bus strike.
C.
Heavy traffic.
D.
Too many people.
【简答题】已知抛物线y=-x 2 +（m-4）x+2m+4与x轴交于点A（x 1 ，0），B（2 ，0）两点，与y轴交于点C， 若点A关于y轴对称点是点D。 （1）求C、D两点坐标。 （2）求过点B、C、D三点的抛物线的解析式。 （3）若P是（2）中所求抛物线的顶点，H是这条抛物线上异于点C的另一点，且S △ABH =24S △BDP ，求直线PH的解析式。
【单选题】Some scientists believe that the brain is pre-programmed for language. Here 'pre-programmed' means ______.
A.
programmed already
B.
programmed before one is born
C.
programmed early
D.
programmed by women
【单选题】听力原文：W: Sorry, I'm late, James. M: It's all right, Mary. Where have you been? W: At the police station. M: Where? W: At the police station. I've lost my briefcase. M: Oh, no! What happened? Was there ...
A.
Her cheque book.
B.
Her papers for work.
C.
Her laptop.
D.
Her appointment book.
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