航空运输只适宜长途旅客运输和体积小、价值高的物资，鲜活产品及邮件等货物运输。 Air transport is only suitable for long-distance passenger tr

航空运输只适宜长途旅客运输和体积小、价值高的物资，鲜活产品及邮件等货物运输。 Air transport is only suitable for long-distance passenger transport and the transportation of goods such as small size and high value materials, fresh products and mail.

A.正确

B.错误

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