問題詳情

【題組】33. In a developed country, people will perhaps go out of work if the birthrate _____.
(A) goes up
(B) is decreasing
(C) remains stable
(D) is out of control

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)