Moving goods by rail often involves（）costs， particularly when the shipper or receiver lack direct rail access.

For transport of hazardous materials， truckers need a licence， which usually requires them to pass an exam. 点击查看答案

When the freight forwarder provides services on behalf of the consignor basis on the CIF trade term， he would perform the tasks of（）.

A.arranging for the insurance of goods
B.arranging import customs clearance
C.arranging for transshipment en route if necessary
D.arranging export customs clearance

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