题目

塑料袋的发明给人们的生活带来了极大便利，同时也带来了污染。“限塑令”在我国实施七年多以来，效果并不明显。为减少使用塑料袋产生的污染，多地提倡使用“环保袋”“菜篮子”，甚至推行“禁塑令”，试图破解塑料袋的难题。这说明 ①塑料袋的发明有利有弊，“限塑令”不适合我国国情 ②对塑料袋污染的治理要形成长效机制不可能一蹴而就 ③治污政策的制定和实施应随社会的发展而适时调整 ④使用“环保袋”推行“禁塑令”可以彻底解As one comes to some crossroads, he or she sees a sign which says that drivers have to stop when they come to the main road ahead. At other crossroads, drivers have to go slow, but they do not actually have to stop unless, of course, there is something coming along the main road; and at still others, they do not have either to stop or to go slow, because they are themselves on the main road.Mr Williams, who was always a very careful driver, was driving home from work one evening when he came to a crossroad. It had a “SLOW” sign. He slowed down when he came to the main road, looked both ways to see that nothing was coming, and then drove across without stopping completely.At once he heard a police whistle(口哨声), so he pulled into the side of the road and stopped. A policeman walked over to him with a notebook and a pen in his hand and said, “You didn’t stop at that crossing.”“But the sign there doesn’t say ‘STOP’,” answered Mr Williams, “ It just says ‘SLOW’, and I did go slow.” The policeman looked around him, and a look of surprise came over his face. Then he put his notebook and pen away, scratched(抓) his head and said, “Well, I’m in the wrong street !”【小题1】Mr Williams was driving ____ one evening.A．to a party B．to his office C．home after work D．to work from home 【小题2】When he was stopped by a policeman, he ____.A．was driving at a high speed B．was driving onto the main road C．was going to stop his car D．was driving slowly 【小题3】Though slowly, Mr Williams continued driving at the crossing because____ .A．he didn't see any “STOP” sign there B．he paid no attention to the traffic rules C．he didn't have to stop D．he was eager to get home 【小题4】Looking round Mr Williams, the policeman was surprised because____ .A．he met a mad man B．he realized that he himself was mistaken C．Mr Williams dared to speak to him like that D．Mr Williams would not apologize to him