题目内容

土由固体颗粒、水和气体三部分组成

A. 对
B. 错

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结晶水、结构水、沸石水是矿物成分水。

A. 对
B. 错

Time of shipment refers to the time ________ for loading the goods on ________ the vessel at port of shipment.

In time of shipment, “on or about” means shipment is to be made during the period from 5 days________to 5 days________the specified date,both________daysincluded.

Thewords“to”, “until”, “till”, “from”will be understood toincludethe date________while “after” will be understood to________the date mentioned.

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