A:4
B:154
C:3 2
D:2 5
载人航天、探月工程、载人深潜、北斗卫星导航系统、超级计算机、高速铁路等实现重大突破,第一艘航母“辽宁舰”入列……中国近年来取得的科技成就表明()
— Why can't I drink the water in the fridge, Mom?
— It's ________ cold and is bad for your body.