题干
No decision______about any future appointment until all the candidates have been interviewed.
A：will be made
B：is made
C：is being made
D：has been made
答案(点此获取答案解析）
A
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。下列说法不正确的是
