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A. More goods was sold in 1998 than in 2000. B. The more the number of workers increased, the more the profits were made. C. Sales increased from 1998 to 2000.
单项选择题29（）
A．In B．By C．At
单项选择题With new technology, you don’t need to be at the office to do your job.（）
A．Right B．Wrong C．Doesn’t say
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