在记录集对象rs中，用于返回记录分页数的语句是（） A: cc = rs.Count B: cc = rs.RecordCount C: cc = rs.Fields.Count D: cc = rs.PageCount

在记录集对象rs中，用于返回记录分页数的语句是（） A: Acc = rs.Count B: Bcc = rs.RecordCount C: Ccc = rs.Fields.Count D: Dcc = rs.PageCount

统计xuesheng表中英语专业学生入学成绩的最高分,正确的语句是( )。 A: COUNT TO sa FOR 专业="英语" B: COUNT TO sa FOR 入学成绩 C: CALCULATE MAX(入学成绩) TO sa FOR 专业="英语" D: TATAL TO sa ON 专业 FIELDS 入学成绩

【单选题】Which of the following statements about shelf fields and feng fields is TRUE? A. Shelf fields were applicable for rice planting while feng fields were applicable for vegetable cultivation. B. She

count = 0while count < 5： print（ count） count = count + 2print( “Over!")

阅读以下程序public class Count{static int count;int number;public Count(){count = count + 1;number = count;}}class Test{public static void Main(){Count a = new Count();Count b = new Count();Count c = new Count();}}程序运行后，对象a的count值是（） A: 0 B: 1 C: 2 D: 3

count = 0 while count < 5: print (count, " 小于 5") count = count + 1 else: print (count, " 大于或等于 5")

下列if语句中，程序风格最规范的是（）。 A: if (count >;= 100) count = 0; B: if (count >;= 100) {count = 0;} C: if (count >;= 100)count = 0; D: if (count >;= 100){count = 0;}

中国大学MOOC:"British companies are active in all major fields of the manufacturing industry, particularly performing well in the following fields except ____________.";

给定一个Java程序的代码如下所示，则编译运行后，输出结果是 ( )。 public class Test { int count = 9; public void count() { System.out.println("count=" + count++); } A: blic static void main(String args[]) new Test().count(); new Test().count();}} B: count=9 count=9 C: count=10 count=9 D: count=10 count=10 E: count=9 count=10