题目

---- What’s your opinion about it?  ----You can _____at a glance that the building was poorly built. A. sayB. see  C. tell D. take it for granted 答案:B 解析:  see在该句的意思是明白,知道。say说;tell区分;take it for granted想当然。已知:如图,一次函数y=kx+b的图象与反比例函数y=-的图象交于点A(-1,m),与x轴正半轴交于点B,AP⊥x轴于点P,且S△ABP=2.(1)求点B的坐标及一次函数的解析式;(2)设点C是x轴上的一个点,如果∠ACO=∠BAO,求出点C的坐标.
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