Question

【題目】_______, when Marx was already _______, he found it was important to study the situation in Russia, so he began to learn Russian.

A. In 1870s, in his fifties

B. In 1870s, in fifties

C. In the 1870s, in fifties

D. In the 1870s, in his fifties

Answer 1

【答案】D

【解析】

試題分析：句意：在十九世紀(jì)七十年代，馬克思已經(jīng)五十歲了，他覺得研究俄國的形勢很重要，便開始學(xué)習(xí)俄語。in the 1870s十九世紀(jì)七十年代；in one’s fifties在某人五十多歲時(shí)；故選D。