问题
选择题
—How about putting some pictures into the report?
—________．A picture is worth a thousand words．
A．No way．
B．Why not?
C．All right?
D．No matter
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—How about putting some pictures into the report?
—________．A picture is worth a thousand words．
A．No way．
B．Why not?
C．All right?
D．No matter
答案：B
CO2（g）＋H2（g），CO2（g）的平衡物质的量浓度c（CO2）与温度T的关系如图所示。下列说法错误的是