2.結(jié)合如圖,對我國經(jīng)濟(jì)發(fā)展理解正確的有( )
①我國經(jīng)濟(jì)總量在不斷增長,經(jīng)濟(jì)增速呈下降趨勢
②我國經(jīng)濟(jì)面臨區(qū)域發(fā)展不平衡、不協(xié)調(diào)等挑戰(zhàn)
③我國經(jīng)濟(jì)總量在不斷增長,經(jīng)濟(jì)呈高速增長態(tài)勢
④我國經(jīng)濟(jì)轉(zhuǎn)向高質(zhì)量發(fā)展階段,要轉(zhuǎn)變發(fā)展方式