【題組】48. In line 7, What does the word “which” stand for?(A) nuclear power(B) noise pollution(C) soli

問題詳情

【題組】48. In line 7, What does the word “which” stand for?
(A) nuclear power
(B) noise pollution
(C) solid wastes
(D)water pollution

答案：C
難度：適中0.652174
統計：A(5),B(2),C(15),D(1),E(0)