A:you made
B:made you
C:did you make
D:you did make
△ABC中,A>B是sinA>sinB的( )
酸雨既可导致土壤酸化影响植物正常生长发育,还能损坏建筑设施。下列各选项中的两种物质都能导致酸雨形成的是( )
— Look, she is our new doctor.
— No, I don't.