Helen loves to talk about travel. She _____ many places.
A. has gone to B. has been to C. has gone for D. has been from
第1题:
A. go
B. goes
C. went
D. gone
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:
She______ to the supermarket twice a week.
A、goes
B、go
C、went
D、gone
第4题:
A.is
B. was
C.be
D. been
第5题:
When William hurried home, he found that his mother ____already ____to hospital.
A、has; been sent
B、had; sent
C、has; sent
D、had; been sent
第6题: