Generally speaking, the syntactic relations include three basic types. Which of the following is NOT a type of syntactic relations?

The three basic elements necessary for any fire are （）.

The merchant undertakes that no claim or allegation shall be made against any servant，agent or subcontractor of the carrier which（）to impose upon any of them or any liability whatsoever in connection with the goods.

The three basic parts of any eductor are the nozzle, the suction chamber, and the （）.

保持安全值班的目的包括：（） Ⅰ、避免船舶发生碰撞事故Ⅱ、避免船舶发生火灾Ⅲ、避免船舶污染环境

船长应负责保管的船舶安全管理方面的证书有（）。 Ⅰ．符合证明； Ⅱ．符合证明的副本； Ⅲ．船舶安全管理证书； Ⅳ．船舶安全管理证书的副本。

The master may bind the Shipowner or Charterer（）doing such things as are necessary on the part of the one or of the other to carry out the contract.

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（）.

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.

Which three steps are part of the PPP CHAP 3-way handshake?（）

Gas exchange, which is a basic part of the cycle of an internal combustion engine, is（）

《船舶最低安全配员证书》编号及有效期截止日期应与船舶国籍证书编号及有效期截止日期（）。