天净沙是什么意思:While you may surf the Internet,YeZiliang,15,has become his own webmaster

While you may surf the Internet,YeZiliang,15,has become his own webmaster ___ you don't look first, a car may ___ you. The things you can count don't count while the things you can't count do count. May I come in? No, you ___. A. mustn't B. needn't C. may not D. aren't You mustn't riding fast,___ it may have an accident. or还是and？ Excuse me。May I is here ，piease？I’m afraid you can‘t。It’occupied---。 may i help you? May I Love You may i love you you may come anytime