Question

【題目】— Miss Lin _____ my desk-mate with her lessons when I left school.

—She is really a nice teacher.

A. helps B. is helping C. was helping

Answer 1

【答案】C

【解析】

試題分析：句意：－當(dāng)我離開學(xué)樣時(shí)，林老師在幫我的同桌學(xué)習(xí)功課。－她真是一位好老師。當(dāng)我離開時(shí)，老師正在幫學(xué)習(xí)，一個(gè)過去動(dòng)作“離開”發(fā)生時(shí)，另一個(gè)過去動(dòng)作“幫助”正在發(fā)生。故用過去進(jìn)行時(shí)態(tài)，選C。