A propeller, in order to operate effic

1、In order to acquire a second language，

In order to acquire a second language， learners will subconsciously use their first language knowledge in learning a second language. This is know as language t（）.

2、In order to back a right-handed，single

In order to back a right-handed，single-screw vessel in a straight line，you will probably need to use（）.Avery little rudderBsome left rudderCsome right rudderDfull left rudder

3、In order to reverse the rotation of a

In order to reverse the rotation of a two-stroke/cycle loop scavenged, direct reversing, propulsion diesel engine, the cam positions must be changed for the （）.Astarting air and fuel pumpsBpiston cooling pumpsCexhaust valvesDall of the above

4、In order for a vessel to be engaged in

In order for a vessel to be engaged in fishing she must be（）.AunderwayBusing gear which extends more than 50 meters outboardCusing a seine of some typeDusing gear which restricts her maneuverability

5、In order to discharge a C02 portable f

In order to discharge a C02 portable fire extinguisher , the operator must first（）.Ainvert the CO extinguisherBsqueeze the two trigger handles togetherCremove the locking pinDopen the discharge valve

6、In order to correctly open a new coil

In order to correctly open a new coil of manila line，you should（）.Apull the tagged end from the top of the coilBpull the tagged end through the eye of the coilCsecure the outside end and unroll the coilDunreel the coil from a spool