【題目】根據(jù)下面文字資料，完成下列問題。

珠江三角洲，水網(wǎng)密布，自然條件優(yōu)越。一直以來，這里人口眾多，經濟發(fā)達，具有對外開放的歷史傳統(tǒng)，如廣東就是我國南方歷史悠久的對外通商口岸之一。歷史上該地區(qū)還有一部分人外出尋求發(fā)展，足跡遍及港澳、東南亞甚至太平洋的彼岸�，F(xiàn)在這個地區(qū)已成為全國的重點僑鄉(xiāng)之一，僑居海外的華僑、外籍華人達500萬人，港澳同胞400萬人。每個縣市都有十幾萬甚至幾十萬人旅居海外，他們與家鄉(xiāng)的人民同根同宗，習俗相同，語言相通。

(1)珠江三角洲是我國以________工業(yè)為主的綜合性工業(yè)基地，其形成外向型經濟的地理位置條件是_________________________________________________________

____________________________________________________________。

(2)材料說明珠江三角洲經濟發(fā)展的人文因素是什么？

(3)近幾年，臺商投資已經向長江三角洲轉移，下列關于原因的判斷是否正確？

①隨著珠江三角洲的發(fā)展，企業(yè)增多，生活水平提高，土地、勞動力成本上漲，加上遠離市場，人才儲備不足，吸引資金的優(yōu)勢漸失。(　　)

②長江三角洲地區(qū)人才資源豐富，科技力量雄厚，國內市場廣闊。(　　)

【答案】(1)輕　鄰近港澳和東南亞

(2)人口多，經濟發(fā)達，對外開放歷史悠久，為全國重點僑鄉(xiāng)之一。

(3)①√　②√

【解析】（1）珠江三角洲是我國以輕工業(yè)為主的綜合性工業(yè)基地，其形成外向型經濟的地理位置條件是鄰近港澳和東南亞，有利于引進外資。

（2）材料說明珠江三角洲經濟發(fā)展的人文因素是人口多，經濟發(fā)達，對外開放歷史悠久，為全國重點僑鄉(xiāng)之一。

（3）近幾年，臺商投資已經向長江三角洲轉移，主要是由于隨著珠江三角洲的發(fā)展，企業(yè)增多，生活水平提高，土地、勞動力成本上漲，加上遠離市場，人才儲備不足，吸引資金的優(yōu)勢漸失；二是長江三角洲地區(qū)人才資源豐富，科技力量雄厚，國內市場廣闊。

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