The longest river in Canada is（） A: Athe Mackenzie B: Bthe St.Lawrence C: Cthe Severn D: Dthe Yukon

Canada is located in （） A: Athe Southern Hemisphere B: BThe Northern Hemisphere C: Cthe Western Hemisphere D: DThe Eastern Hemisphere

The rubbish should be collected on （）and disposed of 25 miles off the land. A: Athe poop deck B: Bthe main deck C: Cthe forecastle deck D: Dlower deck

驾驶台是船舶的眼睛和耳朵。（） A: AThe bridge is very clean. B: BThe bridge is the ship's eye and ear. C: CThe bridge is at the stern.

Modern New Zealand was founded on the basis of（）signed between Maoris and British settlers in 1840. A: AMaoritanga B: BAotearoa C: Cthe Treaty of Waitangi D: Dthe Treaty of ANZUS

A forwarder can perform routine tasks such as loading/unloading of goods， storage of goods， etc.on behalf of （）. A: Athe importer B: Bthe exporter C: Cthe consignor D: Dthe pilot

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary. A: ACustoms B: BThe ministry of commerce C: CThe state council D: Dthe commodity inspection institution

The two focuses of the education reforms in the mid-1980s were（） A: Athe raising of the standards of teaching and the reform in curriculum B: Bthe raising of the standards of teaching and learning and the restructuring of the schools C: Cthe raising of the standards of teaching and the improvement of the standards of learning D: DNone of the above

With reference to a two ram actuating mechanism, which one of the following statement is false?（） A: AThe rams work inside cylinders B: BThe cylinders have glands sealing their open ends C: CThe rams are connected to a cross-head D: DThe cross-head is mounted on the rudder stock

当外籍乘客说：“How much should I pay？”，下列英文回答正确的有（）。 A: AIt's 45 yuan. B: BI will take you there. C: CThe fare is 53 yuan. D: DPlease pay the fare based on the meter.