问题
单项选择题
如果在C盘当前文件夹下已存在名为StuData.dar的顺序文件，那么执行语句Open“C: StuData.dar” For Append As #1之后将______ 。
A．删除文件中原有内容。
B．保留文件中原有内容，可在文件尾添加新内容。
C．保留文件中原有内容，在文件头开始添加新内容。
D．以上均不对。
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
如果在C盘当前文件夹下已存在名为StuData.dar的顺序文件，那么执行语句Open“C: StuData.dar” For Append As #1之后将______ 。
A．删除文件中原有内容。
B．保留文件中原有内容，可在文件尾添加新内容。
C．保留文件中原有内容，在文件头开始添加新内容。
D．以上均不对。
参考答案：B
用方框中所给单词的适当形式填空，使短文通顺、正确、连贯。
down. Just then a poor man, Robert, came. He was on his way back home from work as __1__. The lady thought, "Is the man going to help me? He looks very cold and hungry." But to her surprise, he stopped and said __2__ a smile, "What's wrong, madam?" The lady told him what was happening. After forty minutes, the car was at last fixed by Robert. The lady wanted to pay him. "No, that's __3__, madam." he said, "I was just helping someone in need. If you really want to pay me back, I hope __4__ you see someone in trouble, you can give him a hand." A few minutes later, the lady saw a shabby (破旧的) house by the road. She __5__ Robert's words, so she stopped. The hostess (女主人) warmly asked her in. The lady could see that was not a __6__ family and they needed help. When the hostess was making tea in the kitchen, the lady __7__ 500 dollars on the table and went away quietly. Robert came home later than before, thinking how hard their life was. Their __8__ was to be born the next month but there wasn't __9__ money. His wife went up to him, gave him a kiss and said softly, "Don't worry, dear! Everything's going to be all right. A stranger has helped us out." Let's always be ready to help others because helping others is helping __10__. |