A.Driving at night.B.Developing a sense of direction.C.Coping with nasty people.D.Lear
A.Driving at night.
B.Developing a sense of direction.
C.Coping with nasty people.
D.Learning to judge distance.
A.Driving at night.
B.Developing a sense of direction.
C.Coping with nasty people.
D.Learning to judge distance.
第1题
下列各种形式的循环中,输出“*”的个数最少的循环是()。
A.a=5:b=8 Do Print"*" a=a+1 Loop While a<b
B.a=5:b=8 Do Print"*" a=a+1 Loop Until a<b
C.a=5:b=8 Do Until a-b print"*" b=b+1 Loop
D.a=5:b=8 DoUntil a>b Print"*" a=a+1 Loop
第2题
下列各种形式的循环中,输出“*”的个数最少的循环是
A.a=5:b=8 Do Print "*" a=a+1 Loop While a<b
B. a=5:b=8 Do Print "*" a=a+1 Loop Until a<b
C.a=5:b=8 Do Until a-b Print "*" b=b+1 Loop
D.a=5:b=8 Do Until a>b Print "*" a=a+1 Loop
第3题
A.a=5 : b=8 Do Print "*" a=a+1 Loop While a<b
B. a=5 : b=8 Do Print "*" a=a+1 Loop Until a<b
C.a=5 : b=8 Do Until a-b Print "*" b=b+1 Loop
D.a=5: b=8 Do Until a > b Print "*" a=a + 1 Loop
第4题
A.a=5:b=8 Do Print "*" a=a+1 Loop While a<b
B.a=5:b=8 Do Print "*" a=a+1 Loop Until a<b
C.a=5:b=8 Do Until a-b Print "*" b=b+1 Loop
D.a=5:b=8 Do Until a>b Print "*" a=a+1 Loop
第5题
A.a=5:b=8 Do Print" *" a=a+1 Loop While a<b
B.a=5:b=8 Do Print" *" a=a+1 Loop Until a<b
C.a=5:b=8 Do Until a-b Print "*" b=b+1 Loop
D.a=5:b=8 Do Until a>b Print "*" a=a+1 Loop
第6题
下列4种形式的循环设计中,循环次数最少的是()。
A.a=5:b=8 Do a=a+1 Loop While a<b
B.a=5:b=8 Do a=a+1 Loop Until a<b
C.a=5:b=8 Do Until a<b b=b+1 Loop
D.a=5:b=8 Do Until a>b a=a+1 Loop
第7题
下列4种形式的循环设计中,循环次数最少的是()。
A.a=5:b=8 Do a=a+1 Loop While ab
B.a=5:b=8 Do a=a+1 Loop Until ab
C.a=5:b=8 Do Until ab b=b+1 Loop
D.a=5:b=8 Do Until a>b a=a+1 Loop
第8题
下列四种形式的循环设计中,衙环次数最少的是()。
A.a=5:b=8 Do a=a+1 Loop While a<b
B.a=5:b=8 Do a=a+1 Loop Until a<b
C.a=5:b=8 Do Until a<b b=b+1 Loop
D.a=5:b=8 Do Until a>b a=a+1 Loop
第9题
A.Do Until a > b Print "*"; a = a + 1 Loop
B.Do Until a - b Print "*"; b = b + 1 Loop
C.Do Print "*"; a = a + 1 Loop While a < b
D.Do Print "*"; a = a + 1 Loop Until a < b
第10题
下列4种形式的循环设计中,循环次数最少的是()。
A.a=5:b=8Do a=a+1Loop While a<;b
B.a=5:b=8Doa=a+1Loop Until a<;b
C.a=5:b=8 Do Until a<;b b=b+1Loop
D.a=5:b=8Do Until a>;ba=a+1Loop
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