问题描述：
( )We should keep our pet _ others
A.clearly B.clean C.health D.dirty
( )-I didn't have breakfast this morning.-_?
A.why not B.why didn't C.why did
( )I'm very tired.I _ have a rest.
A.have to B.would C.ought D.can
( )She has to go home,
A,hasn't she B.doesn't she C.has she D.does she
( )It's not easy to run _ an old friend in the street.A.to B.after C.into D.for
A.clearly B.clean C.health D.dirty
( )-I didn't have breakfast this morning.-_?
A.why not B.why didn't C.why did
( )I'm very tired.I _ have a rest.
A.have to B.would C.ought D.can
( )She has to go home,
A,hasn't she B.doesn't she C.has she D.does she
( )It's not easy to run _ an old friend in the street.A.to B.after C.into D.for
问题解答：
我来补答展开全文阅读