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?

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