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【单选题】
变量$a='abcd',需要把变量写如文件'file.txt'中,应该A.
fwrite('file.txt',$a);
B.
file_put_contents($a,'file.txt');
C.
file_put_contents('file.txt',$a);
D.
file_get_contents('file.txt',$a);
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【简答题】能产生强烈阵性降水的云是:( )云
【简答题】当需求价格函数为单一弹性时，消费者总支出即生产者总收入最大。
【单选题】听力原文： Thank you all for coming to this meeting on such short notice. As you know, our lease on this building is due to expire at the end of the year, and I've been looking and looking for new premises...
A.
To notify customers of a store closing
B.
To inform. staff of a merger with another company
C.
To announce pay increases for employees
D.
To announce a new location for a store
【单选题】Windows NT和Net Ware相比有(51)。
A.
Windows NT的文件服务功能更强
B.
Windows NT占用服务器资源更少
C.
Windows NT提供的目录服务器更好
D.
Windows NT价格低，安全性好
【单选题】材料题请点击右侧查看材料问题 查看材料
A.
Sign a lease with the landlady.
B.
Find a new apartment.
C.
Make use of the contract.
D.
Make more bitter complaints.
【单选题】当一个追求利润最大化的厂商考虑进入一个市场时，将会比较()
A.
总收益和总可变成本
B.
边际收益和市场价格
C.
最小边际成本和市场价格
D.
最小平均成本和市场价格
【单选题】●Windows NT和NetWare相比有 (51) 。 (51)
A.
Windows NT的文件服务功能更强
B.
Windows NT占用服务器资源更少
C.
WindowsNT提供的目录服务器更好
D.
WindowsNT价格低，安全性好
【单选题】Passage Two Installing solar panels on the roof of your home is a big project ?but it pays off in more ways than one. There's the obvious environmental benefit, but for many homeowners, the joy comes ...
A.
Pay for it completely.
B.
Lease it somehow.
C.
Sell all the electricity generated.
D.
Get bank loans for it.
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