问题
单项选择题
有下列语句序列：
Y=”99.88”
X=VAL(Y)
&Y=X
执行以上语句序列之后，最后一条命令的显示结果是( )。
A．99.8
B．.T.
C．.F.
D．出错信息
答案
参考答案：B
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有下列语句序列：
Y=”99.88”
X=VAL(Y)
&Y=X
执行以上语句序列之后，最后一条命令的显示结果是( )。
A．99.8
B．.T.
C．.F.
D．出错信息
参考答案：B
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| In England nobody under the age of eighteen is allowed to drink in a public bar. Mr Brown usually went to a bar near his house, but he 1 took his son, Tom, because he was too 2 . Then, 3 Tom’s 18th birthday, Mr Brown took him to his usual bar 4 the first time. They drank for half an hour, and then Mr Brown 5 , “Now, Tom, I will tell you a 6 . You must always be careful not to drink too much. And how do you know when you’ve had 7 ? Well, I’ll tell you. Can you see those two lights 8 the end of the bar? When they seem to have become 9 , you’ve had enough and 10 go home. ” "But Dad, ” said Tom, “I can see only one light there !” | ||||
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