问题描述：
In many developed countries,the elderly have already outnumbered children
11.---In many developed countries,the elderly have already outnumbered children.
---Yes,and China is reported _____ through a similar process of population aging,and at a faster pace.
A.to go B.to be going C.going D.to have gone
请问,选哪个?
11.---In many developed countries,the elderly have already outnumbered children.
---Yes,and China is reported _____ through a similar process of population aging,and at a faster pace.
A.to go B.to be going C.going D.to have gone
请问,选哪个?
问题解答：
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