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[主观题]
We should be grateful if you would reply at your ______ convenience.A.earlyB.earliestC.ear
We should be grateful if you would reply at your ______ convenience.
A.early
B.earliest
C.earlier
D.the earliest
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We should be grateful if you would reply at your ______ convenience.
A.early
B.earliest
C.earlier
D.the earliest
A.Unless
B.But for
C.As to
D.As for
A.as long as
B.if
C.unless
D.as soon as
We should ______ attention ______ spelling.
A.pay... on
B.pay... for
C.pay... of
D.pay... to
A.正确
B.错误
______the rain we should have had a pleasant journey.
A.As for
B.But for
C.For
D.With
How should we understand the social benefits of a sustainable transportation system?
A.It should be efficient.
B.It should be safe.
C.It should be friendly.
D.It should be constructive.
A.will go
B.go
C.shall go
D.should have gone