接待印度、尼泊尔宾客时，茶艺师应用握手礼迎接宾客。

茶艺师为VIP宾客服务，每天都要了解VIP宾客的（）。

玉米雄花序中每个小穗内有2朵花，每朵花中有（）枚花药。

一朵花尽管有色彩，有香味，但若没有人去观赏，也只是一朵花而已，不是美。这是（）的观点。

茶艺师应有优雅端庄站姿，给人以热情可靠、落落大方之感。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。