题干
I want to buy that kind of cloth because I _____ the cloth _____ well.
A：have been told; washes
B：have told; washed
C：was told; washed
D：have been told; is washed
答案(点此获取答案解析）
A
nC(g)△H＞0生成物C的浓度随压强变化并建立平衡的关系图,则n值与压强p1、p2的关系正确的是 （ ）