作业帮By the beginning of this century,most of the tigers here _ out. A、die B、died C、had died请问选哪个?为什么?
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By the beginning of this century,most of the tigers here _ out. A、die B、died C、had died请问选哪个?为什么?
By the beginning of this century,most of the tigers here _ out. A、die B、died C、had died
请问选哪个?为什么?
By the beginning of this century,most of the tigers here _ out. A、die B、died C、had died请问选哪个?为什么?
By the beginning of this century,most of the tigers here _ out.（C）
A、die B、died C、had died
by 加时间作状语,句子一般用完成时,又因为是本世纪开头已经过去了,所以用过去的过去,即过去完成时.表示：到本世纪初,这儿大多数的老虎都消亡了.
had died
发生在“过去的过去”的动作用“过去完成时”。
the beginning of love
beginning of the
the study of history is the beginning of political wisdom.by Jean bodin.翻译
at the beginning of还是 in the beginning of
at the beginning of 造句
用the beginning of造句
the beginning of my new
BEGINNING OF THE END怎么样
at the beginning of 是什么意思?
Beginning Of The End 歌词
the beginning of的意思
the amount of slack in the economy will be completely absorbed by the beginning of 2017.翻译.
the beginning of the beginning is a mistake是什么意思?
at the beginning of the year造句,
This is the beginning of the garden
THE BEGINNING OF THE END怎么样
the end of the beginning是什么意思
.The price of petrol has been ______ 20 percent since the beginning of this year.A.increased to B.risen by C.increased by D.risen to