A、step
B、stand
C、point
D、stage
第1题:
A.Has-arelationshipsshouldneverbeencapsulated.
B.Has-arelationshipsshouldbeimplementedusinginheritance.
C.Has-arelationshipscanbeimplementedusinginstancevariables.
D.Is-arelationshipscanbeimplementedusingtheextendskeyword.
E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.
F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.
G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.
第2题:
You are signing on a deck officer,who will be designated as one of the GMDSS operators,before sailing foreign.Which statement is TRUE ________.
A.He/she must have an STCW certificate endorsed as“Valid for Service on Vessels Operating in the GMDSS System”
B.He/she must present either an FCC-issued license or a Coast Guard-issued license
C.You must consult the“List of Qualifications”on the reverse of his/her FCC-issued license
D.His/her Merchant Mariners Document must have an added endorsement as “Radio Electronics Officer”
第3题:
A、is, to translate
B、has, to translate
C、is, in translating
D、has, in translating
第4题:
第5题:
第6题:
A.CLOSE_FORM
B.NEXT_FORM
C.GO_FORM
D.PREVIOUS_FORM
第7题:
第8题:
A、his’
B、his
C、he’s
D、he
第9题:
第10题:
【单选题】在HTML文档对象模型中, history对象的()用于加载历史列表中的下一个URL页面()
A.next()
B.back()
C.forward()
D.go(-1)