学帮网10.The new suspension bridge _________ by the end of last month.A.has been designed B.had been designed
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10.The new suspension bridge _________ by the end of last month.
A.has been designed B.had been designed
B.had been designed
B
因为上个月底已经设计完了，所以用过去完成时
by the end of 是过去完成时的标志
the new a year ,the new sta
The new majority .
read the new words
this is the new
the new forwarding agent
Write the new
the new century primary
coint the new books
in the new
write the new words
New Chick on the
求《The new Diana》
to welcome the New
points the new
begin the new life
the new clssic fashion
welcome in the new
the king“new clothes