According to the passage, the basic change which led to the greatly increased population concerns _____.
(A) biological factors
(B) economic sanctions
(C) an increase in travel
(D) the growth of world government
答案:登入後查看
統計: A(7), B(52), C(55), D(8), E(0) #198259
統計: A(7), B(52), C(55), D(8), E(0) #198259
詳解 (共 2 筆)
#1335113
B) economic sanctions 經濟制裁
覺得這個閱測的答案都很奇怪
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#845660
文章只說到貨物像旅遊一般,在世界各地流動而已啊
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