题目内容

The load of ____flights (of 90% or more) is usually higher than that of scheduled ones (which can be as low as 20%).

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Cruising is a ____product rather than a mode of sea transportation.

The tours offered by specialist tour operators are often the ____tours.

According to the star classification, hotels can be classified into five categories and stars are used as a sign to ____them.

Which hotel they choose to stay is dependent on a variety of factors including ____experiences with the hotel, advertisements, recommendation, etc.