肾挫裂伤绝对卧床休息时间为()
A.1周
B.6周
C.3个月
D.3~6个月
E.2~4周
参考答案:E
26. When ______ the bookstore, they saw an advertisement reading “If you buy three books at a time, you’ll receive a fourth one as a _______.”
A. going into; reward B. going into; bonus C. went; favour D went; honour
请用“一定”、“很可能”、“可能性极小”、“可能”、“不太可能”、“不可能”等语言来描述下列事件的可能性.
(1)买20注七星 * * ,获特等奖500万.
(2)袋中有20个球,1个红的,19个白的,从中任取一球,取到红色的球.
(3)掷一枚均匀的骰子,6点朝上.
(4)100件产品中有2件次品,98件正品,从中任取一件,刚好是正品.
(5)早晨太阳从东方升起.
(6)小丽能跳4m高.