in her most beautiful skirt, the girl tried to make herself        at the party.

A．Dressed; noticing

B．dressing; noticed

C．dressed; noticed

D．Dressing; being noticed

土壤对重金属的环境容量是指

A．重金属溶解在土壤中的最大值
B．土壤中重金属不对农作物产生危害的最大值
C．土壤中重金属能对农作物产生危害的最小值
D．土壤中重金属的实际含量
E．以上都不是