The population of Jiangsu __    to more than twice what it was in 1949. The figure is now approaching 74 million.
A．has grownB．have grownC．grewD．a(chǎn)re growing
A
考察主謂一致和時(shí)態(tài)。population是集合名詞，或集體名詞，即看成一個(gè)整體，所以謂語動(dòng)詞用單數(shù)形式。句子說的是江蘇現(xiàn)在的人口數(shù)量和以及增長，用完成時(shí)表示現(xiàn)在的狀態(tài)。
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