A:x25−y220=1
B:x225−y220=1
C:x220−y25=1
D:x220−y210=1
—Will you give ________ some________?
—Yes, I will.
—I think drinking milk every morning is good ____ our health.
—Yes. I agree ____ you.
写出反义词
宽敞—____ 锋利—____ 凶猛____
Please walk____ (slow), Jim. Your father is sleeping in the bedroom.