—Does he often _________?
—No, he often goes to bed early.
A:go to the movies
B:watch TV
C:exercise
D:stay up late
地球自转一周的时间是多少小时? ( )
学校春季田径运动会跳高比赛中,亮亮跳了1.43米,兰兰比亮亮跳的高了0.05米,兰兰跳过了多少米?
有关綦江农业的叙述,正确的是()
1.9˙>1.99