Distance education has changed my life from tragedy to ( ).
A、traveling
B、triumph
C、transportation
D、triangle
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:
10、将事务对象trans 回滚的语句是________ 。
A.trans.RollBack();
B.trans.Restore();
C.trans.Commit();
D.trans.Close();
第4题:
According to Nathaniel Hawthorne, there is _________ in every hearer, which may remain latent, perhaps, through the whole life; but circumstances may rouse it to activity.
A、evil
B、virtue
C、kindness
D、tragedy
第5题:
A ___ (救生圈) should be located on the gangway.
A.life-jacket
B.life-raft
C.life-buoy
D.life-boat