L.A.Unified has made the rule about homework mainly because poor students_____.
[A]tend to have moderate expectations for their education
[B]have asked for a different educational standard
[C]may have problems finishing their homework
[D]have voiced their complaints about homework
第1题:
A、is, to translate
B、has, to translate
C、is, in translating
D、has, in translating
第2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3题:
第4题:
A. Young
B. rich
C. elderly
D. poor
第5题:
I ()supper when I()someone knocking at the door.
A、made . . . Heard
B、made . . .was heard
C、was making . . . was hearing
D、was making . . . heard
第6题: