一个平行四边形形状的鱼池,占地面积是0.64公顷.这个鱼池的底边长160米,它的高是多少米?
0.64公顷=6400平方米,
6400÷160=40(米),
答:它的高是40米.
The young man _____ get up late, but now he _____ getting up very early.
A.is used to; used to
B.used to; is used to
C.used to; used to
D.was used to; is used to
明法