下列物体中属于绝缘体的是（ ）
A．铜钥匙
B．不锈钢杯
C．瓷碗
D．硬币
铜钥匙、不锈钢杯、硬币属于导体；瓷碗属于绝缘体；
故选C．
In preparing its cash flow statement for the year ended December 31, 2004, Giant Corporation collected the following data:
In its December 31, 2004, statement of cash flows, what amounts should Giant report as net cash used in investing activities and net cash used in financing activities Investing Activities Financing Activities()
A. $178000 - $ 38000
B. $170000 $ 37000
C. $170000 - $ 38000
