Ⅰ Reading Comprehension

　　Direction:

　　Read the following six passages. Answer the questions below each passage by choosing A, B, C or D. Write your answers on the

　　Passage One

　　Guns. Everywhere guns.

　　Let me start this discussion by pointing out that I am not anti-gun. I 'm pro-knife. Consider the merits of the knife.

　　In the first place, you have to catch up with someone to stab him. A general substitution of knives for guns would promote physical fitness. We 'd turn into a whole nation of great runners. Plus, knives don 't ricochet. And people are seldom killed while cleaning their knives.

　　As a civil libertarian, I of course support the Second Amendment . And ……此处隐藏73824个字…… onvenience providers suffer from all the loss.

　　To let the convenience last long, first, the idea should be spread widely that by wrong using these bikes we are actually harming our own benefits, for if these companies get broke there will be no more bikes for us to share. Second, one 's bike-sharing records, including the status of the bike after using and whether the fee is paid, should be attached to his personal credit. Users with bad credit should be forbidden to use bikes again. At last, governing offices can appoint some areas for bikes to be parked. Users who park outside should be charged more.

　　It 's time for us to defend the conveniences and we should act quickly before bike sharing no longer exists.