公共英语考试

【单选题】 The word "proven" (Line 4, Para. 1) is closest in meaning to which of the following
A．Shown.
B．Imagined.
C．Feared.
D．Considered.

网考网参考答案：A
网考网解析：
[解析] 本题考查语义判断。第一段最后一句：“But it was not until almost the end of the nineteenth century that a true virus was proven to be the cause of a disease．(但是，几乎直到19世纪末，人们才证明病毒导致疾病。)”可知[A]与文中proven的意思相近；而[B]，[C]和[D]的意思与proven相差较远。 查看试题解析出处>>