問題詳情
【題組】33.By saying "these figures are conservative" (Line 1, paragraph 3), Dr. Worm means that ________.
(A) fishing technology has improved rapidly
(B) the catch-sizes are actually smaller than recorded
(C) the marine biomass has suffered a greater loss
(D) the data collected so far are out of date
參考答案
答案：C
難度：非常簡單1
統計：A(0),B(0),C(1),D(0),E(0)