問題詳情

【題組】48.Which of the following is implied as a cause of air pollution in New Delhi?
(A)cars
(B) large textile factories■ j
(C)chemical workshops
(D) agriculture

參考答案

答案：A
難度：非常困難0.1
統計：A(1),B(5),C(3),D(1),E(0)