单项选择题
Oil Record Book Part I shall be provided to every oil tanker of 150 tons gross tonnage and above and every ship of 400 tons gross tonnage and above, （） oil tankers, to record relevant machinery space operations.
A.as well as B.as long as C.rather than D.other than
单项选择题 An oil water monitor is required in order to measure （）.
单项选择题 The boiler is fired （） the demand for steam exceeds that available from exhaust gas heating.
单项选择题 Gear pumps are （） because they discharge a near constant amount of liquid regardless of pressure.
