2025年潜水教练资格考试模拟试卷：潜水教练专业英语试题
考试时间：______分钟总分：______分姓名：______
一、单项选择题
要求：从下列各题的四个选项中，选择一个最佳答案，并将答案填写在答题卡上相应的位置。
1.Thedivemastershouldensurethatalldiversareawareoftheimportanceofmaintainingaconstantdepthduringthedive.Whichofthefollowingstatementsbestdescribesthisconcept?
A.Depthcontroliscrucialforsafety.
B.Depthcontrolisimportantforbuoyancy.
C.Depthcontrolisnecessaryfornavigation.
D.Depthcontrolisessentialforairconsumption.
2.Whichofthefollowingisaprimaryconcernwhenplanningadive?
A.Thenumberofdiversinthegroup.
B.Thetemperatureofthewater.
C.Thevisibilityofthedivesite.
D.Thedurationofthedive.
3.Whatistherecommendedmaximumdepthforrecreationalscubadiving?
A.18meters(60feet)
B.24meters(80feet)
C.30meters(100feet)
D.36meters(120feet)
4.Whichofthefollowingisacommoncauseofdecompressionsickness?
A.Rapidascentfromdepth.
B.Lackofproperequipment.
C.Excessivephysicalexertionduringthedive.
D.Inhalingtoomuchair.
5.Whatistheprimaryfunctionofthedivecomputer?
A.Tomeasurethedepthofthedive.
B.Tocalculatetheamountofairremaining.
C.Tomonitorthediversheartrate.
D.Totrackthediversdiveprofile.
6.Whichofthefollowingisakeyfactorinpreventingnitrogennarcosis?
A.Breathingpureoxygen.
B.Limitingthedepthofthedive.
C.Usingadrysuit.
D.Avoidingstrenuousphysicalactivity.
7.Whatistherecommendedmaximumsurfaceintervalbetweendives?
A.12hours
B.24hours
C.36hours
D.48hours
8.Whichofthefollowingisacommonsignofoverexertionduringadive?
A.Dizziness
B.Nausea
C.Shortnessofbreath
D.Confusion
9.Whatisthepurposeofperformingasafetystopat5meters(15feet)duringadive?
A.Topreventnitrogennarcosis.
B.Toallowthedivertorest.
C.Tochecktheairsupply.
D.Toequalizethepressureintheears.
10.Whichofthefollowingisapotentialriskassociatedwi