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）_____________________________________________________________________________________________________________________（1分）____________________________________________________________________________________________________________________________（2分）（2）_______________________________________________________（1分）____________________________________________________________（2分）_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（3分）（3）_____________________________________________________________21．（1）___________________________________________________________________________________________________________________（2分）________________________________________________________________________________________________________________________________________________________________________________________（2分）（2）_____________________________________________________________________________________________________________________（3分）（3）___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（325．（1）____________________________________________________________________________________________________________________（2分）（2）___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（3分）（3）________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________22．（1）______________________________________________________________________________________________________________________________________________________________________________________（3分）___________________________________________________________（1分）（2）__________________________________________________________________________________________________________________________________________________________________________________________（3分）（3）______________________________________________________________________________________________________________________________24．（1）___________________________________________________（3分）___________________________________________________________（2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!!
