That suit ______ over 60 dollars.
A. has costed
B. costed
C. is costed
D. cost
第1题:
A、is, to translate
B、has, to translate
C、is, in translating
D、has, in translating
第2题:
Britain has the highest _____ of road traffic in the world—over 60 cars for every mile of road.
[A] density
[B] intensity
[C] popularity
[D] prosperity
第3题:
第4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5题: