①为了避免伤害,拒绝上网
②自觉抵制网上的不良诱惑
③正确认识网络,用其所长、避 其所短
④遵守道德和法律,文明上网
A:①②③
B:②③④
C:①②④
D:①③④
My father likes jogging the Moon River for half an hour every morning.