4G本地16元套餐包含多少省内流量()
A.150M
B.300M
C.450M
D.750M
参考答案:A
劳动时人体所需的氧量取决于劳动强度;强度越大,需氧量也越多。下列说法正确的是()。
A.劳动1秒钟所需要的氧量叫氧需
B.氧需能否得到满足主要取决于呼吸器官的功能
C.氧需和实际供氧不足的量叫氧债
D.成年最大摄氧量不超过4L
E.锻炼者有的可达8L以上
Having quarreled seriously three times, they have ______ and become best friends again.
A.turned up
B.put up
C.brought up
D.made up