下面的数扩大到原来的100倍得0.9的是[ ]
A.0.009
B.10000
C.900
答案:A
He hopes he’ll have a _______ vacation soon. [ ]
A. relax
B. relaxed
C. relaxing
D. tired
生产场所失火,造成直接经济损失超过10000元者,应算作事故。()