Only when one （） the powerful current of the times will one’s life shine brilliantly. A: dips into B: comes into C: drops into D: plunges into

IPS设备与IDS最大的区别是（）。 A: A可以旁路部署； B: B主动防御； C: C攻击流量监测； D: DIPS功能更强大。

Withered vines hanging on old branches,Returning crows croaking at dusk.A few houses hidden past a narrow bridge,And below the bridge a quiet creek running.Down a worn path, in the west wind, A lean horse comes plodding The sun dips down in the westAnd the lovesick traveler is still at the end of the world. A: description B: narration C: exposition