题目
A.赢
B.平,退菠
C.输
第1题
下列程序的执行结果是()。 Privaae Sub Form_Activate Dim score(3)As Integer,total As Integer Dim aa_score As Variant score(1)=50:score(2)=14:score(3)=36 total=0:i=0 For Each aa_score In score i=i+1 total=total+aa_score Print i,aa_score,total Next End Sub
A.1 0 0 2 50 50 3 14 64 4 36 100
B.1 50 50 2 14 64 3 36 100
C.0 50 50 1 14 64 2 36 100 3 36 100
D.0 0 0 1 50 50 2 14 64
第2题
第3题
第4题
设数据库SCORE、DBF有"姓名(C,6)"、"班级(C,2)"、"总分(N,5,1)"等字段,并已按班级索引,执行下列命令序列:
USE SCORE
LIST
记录号#姓名班级总分
1董一婉1085.0
2黄兴东1075.0
3刘艳飞1175.0
4赵飞1170.0
5姜浚1365.0
6毛俊丽1380.0
TOTAL ON 班级TO TEMP
TEMP.DBF中第三条记录是()
:A、董一婉100.0
B、刘艳飞11145.0
C、姜浚13145.0
D、刘艳飞1175.0
第5题
第6题
第7题
A.They tried forecasting the result of the football match .
B.They tried to forecast the result of the football match.
C.They have tried to forecast the result of the football match.
第8题
A.They tried forecasting the result of the football match .
B.They tried to forecast the result of the football match.
C.They have tried to forecast the result of the football match.
第9题
A.(a+d)/(a+b+c+d)
B.a/(a+c)
C.a/(a+b)
D.2a/(2a+b+c)
第10题
A.(a+d)/(a+b+c+d)
B.a/(a+c)
C.a/(a+b)
D.2a/(2a+b+c)
第11题
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