A:不断上升
B:没有变化
C:先升后降
D:先降后升
把下面的比化成最简整数比.
18:0.25 ____
It seems to me that Lucy and Lily ________ your classmates.
选出最佳应答语。
A.No,they are not.
B.They are ducks.
C.Seven.
D.Yes,it is.
E.Yes,I do.