一、选择题请在各题目的答题区域内作答，超出黑色矩形边框限定区域的答案无请在各题目的答题区域内作答，超出黑色矩形边框限定区域的答案无效请在各题目的答题区域内作答，超出黑色矩形边框限定区域的答案无效23．（1）_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（2分）（2）_______________________________________________________（1分）____________________________________________________________（2分）_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（3分）（3）______________________________________________________________________________________________________________________________21．（1）___________________________________________________________________________________________________________________（2分）________________________________________________________________________________________________________________________________________________________________________________________（2分）（2）_____________________________________________________________________________________________________________________（3分）（3）_____________________________________________________（1分）________________________________________________________________________________________________________________________________________________________________________________________（225．（1）____________________________________________________________________________________________________________________（3分）（2）__________________________________________________________________________________________________________________________________________________________________________________________（2分）______________________________________________________（1分）（3）________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________22．（1）______________________________________________________________________________________________________________________________________________________________________________________（3分）___________________________________________________________（2分）（2）__________________________________________________________________________________________________________________________________________________________________________________________（2分）___________________________________________________________（1分）_________________________________________________________________24．（1）______________________________________________________________________________________________________________（3分）（2）_________________________________________________________________________________________________________________________（1分）______________________________________________________________________________________________________________________________________________________________________________________________（2分）（3）__________________________________________________________________________________________________________________________________________________________________________________________（2分）（4）_______________________________________________________________________________________________________________________________________________________________________________________________1!!!请在各题目的答题区域内作答，超出黑色矩形边框限定区域的答案无效请在各题目的答题区域内作答，超出黑色矩形边框限定区域的答案无效请在各题目的答题区域内作答，超出黑色矩形边框限定区域的答案无效2!!
