问题描述:
为什么这一题的答案不是与and后的时态一致用were being cut
Rainforests _(在砍伐)and burned at such a speed that they will disappear in the near future.(cut) 答案是are being cut
Rainforests _(在砍伐)and burned at such a speed that they will disappear in the near future.(cut) 答案是are being cut
问题解答:
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