【正文】
A. was happening B. to happen C. has happened D. had happened B C ? 4. Jack ___ a postman for about six years. ? A. has bee B. has turned C. has changed D. has been ? 5. Would you please give him the massage the moment he __A__? ? A. arrives B. arrived C. is arriving D. will arrive. D 。 just then. 例八: The reporter said that the UFO ___ east to west when he saw it. travelling B. travelled been travelling D. was to travel A 在 if 、 unless等詞引導(dǎo)的 條件狀語從句 , when till/until 、 as soon as 、 the time等詞引導(dǎo)的 時(shí)間狀語從句 ,以及 the more …the more 結(jié)構(gòu)引導(dǎo)的 程度狀語從句 中,當(dāng) 主句 中的動(dòng)詞用 一般將來時(shí) , 從句中的動(dòng)詞 通常用 一般現(xiàn)在時(shí) 表示將來時(shí)間。要表示狀態(tài)