問題詳情

45 The most appropriate title for the passage would be “____.”
(A) Sick Building Syndrome
(B)The Cooperation of Science and Nature
(C) Indoor Air Pollution Problem and Its Solution
(D) Houseplants and Their Use

參考答案

答案:C
難度:簡單0.77526
統計:A(154),B(27),C(821),D(22),E(0) #
個人:尚未作答書單:grin

內容推薦

內容推薦