So far we have done a lot to build a low—carbon economy but it is ideal. We have to work

问题补充：

So far we have done a lot to build a low—carbon economy, but it is ideal. We have to work still harder.

A. far from

B. next to

C. out of

D. due to

答案：

(答案→)A. far from

B. next to

C. out of

D. due to

解析：词义辨析题。A. far from 远非 B. next to 紧挨着 C. out of 出于 D. due to 由于 句意：到目前为止为了创建低碳经济我们已经做了许多工作但是仍旧不理想我们仍需努力。根据语境选A