为了维持生命活动，每人每天至少需要（）升水。
A.2
B.5
C.10
D.15
参考答案：A
—Let's play soccer.
—_______. Let's play ping-pong. [ ]
A. That's great.
B. That sounds good.
C. That's boring.
D. Yes, I do.
（ ）与国画、京剧并称中国三大国粹。
A．武术
B．中医中药
C．书法
D．《论语》
