Question

【題目】The policeman has caught the thief____ stole Mr. Li's wallet.

A. whose B. who C. whom D. which

Answer 1

【答案】B

【解析】句意：警察已經(jīng)抓住了那個偷了李先生錢包的賊。作為定語從句的引導(dǎo)詞，whose指人或物，只能作定語；who 指人，用作主語； whom指人，只能作賓語；which只能指物。修飾先行詞the thief的定語從句中，缺少主語，the thief指人，故用關(guān)系代詞who。故選B。