4.88×0.99的积大于4.88.______.
因为0.99<1,所以4.88×0.99<4.68.
故答案为:×.
Generally, in China the car market is between the imported cars and the home-made cars. The former are quite expensive while the latter much cheaper.
A.limited
B.separated
C.divided
D.parted
给家兔静脉注射25%葡萄糖10ml后尿量增加,其原因是().
A.抗利尿激素分泌减少
B.肾小球滤过率增加
C.肾血浆晶体渗透压增高
D.肾小管液溶质浓度增高
E.肾血流量增多