Question

【題目】Diana ______ at a school for girls for four years when her father worked in London.

A. is working B. works C. worked D. has worked

Answer 1

【答案】D

【解析】

句意：當(dāng)戴安娜爸爸在倫敦工作時，她在一所女子學(xué)校工作了四年。A. is working 現(xiàn)在進(jìn)行時；B. works一般現(xiàn)在時；C. worked一般過去時；D. has worked現(xiàn)在完成時。for four years四年，表示的是時間段，也就是說戴安娜已經(jīng)在一所女子學(xué)校工作了四年。時態(tài)為現(xiàn)在完成時，答案為D。