kate ——some japanese by the time she—— nineA.has learned,wasB,had learned,wasC,learned,wasD,had learned,had beenby the time 不是完成时的吗?
问题描述：
kate ——some japanese by the time she—— nine
A.has learned,was
B,had learned,was
C,learned,was
D,had learned,had been
by the time 不是完成时的吗?
答
b,第一空用过去完成时，第二空用一般过去时
答
B.........但后面要配一般进行时 当配一般过去时是因用一般过去完成时 ........ 求采纳
答
by the time是完成时的啊,这句话意思是,Kate在他9岁之前就学了一些日语,第二个空应填was,要发生在过去的过去,则为had learned,选B