A:G甲>G乙;p甲>p乙
B:G甲<G乙;p甲<p乙
C:G甲=G乙;p甲<p乙
D:G甲>G乙;p甲=p乙
若不等式组 1+x<a3-x⩽0有解,则实数a的取值范围是( )
________ wake up your sister, Ben. She needs a good sleep.