the couple finally bought the house they wanted,for they --- enough moneya,had savedb,were savingc,woulg save d,were to save
问题描述：
the couple finally bought the house they wanted,for they --- enough money
a,had saved
b,were saving
c,woulg save
d,were to save
答
a
答
选a已经攥了足够的钱
答
A 完成时,已经有了足够的钱
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