44. What is the main idea of this passage?
(A) Economy may or maynot influence birth rate.
(B) Women are poor in developing countries.
(C) Birth rate is very low in developing countries.
(D) Economy influences birth rate.
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統計: A(97), B(12), C(9), D(60), E(0) #2407244
統計: A(97), B(12), C(9), D(60), E(0) #2407244