Question

讀我國出口商品構成變化圖：

我國出口商品構成變化圖

（1）比較1992年同1952年出口商品結構發(fā)生了什么變化？
                                                                                                                                                              

（2）工業(yè)制成品的比重增長到多少？
                                                                                                                                                              

（3）上述變化說明什么問題？
                                                                                                                                                             

Answer 1

（1）由以初級產品出口為主變化為以工業(yè)制品出口為主

（2）80%

（3）我國工業(yè)（或經濟）水平不斷提高