問題詳情
【題組】32. The phrase “conservative estimates” in the passage means ____.
(A) HIV may have precisely infected 40 million people
(B) HIV may have infected less than 40 million people
(C) HIV may have infected at least 40 million people
(D) HIV may have infected at most 40 million people
參考答案
答案：C
難度：非常困難0
統計：A(0),B(0),C(14),D(1),E(0)