A:在呼吸
B:在休息
C:肌肉疲劳的表现
D:在消化
—No , you ________. It is not as serious as the one we went to last week .
皮肤通过分泌汗液带走体内部分水、无机盐和尿素等废物,同时也能带走一部分热量,调节体温.
一堆货物有10吨,运走 45 ,还剩____吨.