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A．To transport water to higher elevations.
B．To provide air-conditioning.
C．To bring nutrients to the soil.
D．To adjust the soil temperature.
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单项选择题
A．Three groups of learners.B．English for specific purposes.C．Features of English for different purposes.D．The importance of business English.
A．Three groups of learners.
B．English for specific purposes.
C．Features of English for different purposes.
D．The importance of business English.
单项选择题
A．You vastly increase the chances for a successful hire.B．You will be more familiar with the person you hire.C．You can identify many of the true skills required for a particular job.D．You can find talkative people make good sales representatives.
A．You vastly increase the chances for a successful hire.
B．You will be more familiar with the person you hire.
C．You can identify many of the true skills required for a particular job.
D．You can find talkative people make good sales representatives.
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