一个字节中所包含的二进制位数与具体计算机类型有关。 ( )
参考答案：错
On the bank of the river, we found him ________ on a beach, with his eyes _____ on a kite in the sky.
A．seated; fixing
B．sitting; fixing
C．seated; fixed
D．sitting; being fixed
2007年中国二氧化碳排放量为60亿吨，站全球排放的多少
A.19.50%
B.20%
C.20.50%
D.21%
