某同学体检时,测得肺活量的数据分别为3600mL、4000mL、3800mL,他的肺活量数值应是( )
A:3600mL
B:3800mL
C:3700mL
D:4000mL
I'm working____ ____ ____ ____ ?
Paul stayed up late to watch the soccer game last night and now he feels very .