His father began to work____ he was seven years old.A.as old as B.as early as C.sinceD.whileHis father began to work____ he was seven years old.A.as old as B.as early asC.sinceD.while为什么这题选B,ACD哪错了?

His father began to learn English in his forties His father began to make him_____A.practicingB.practiceC.to praciticeD.practiced理由： His father began to work as___as he was seventeenAold Bearly Cfar Dbefore哪个为什么? His father began to work since he was seven years old.这个句子有错吗? His father began to work___ his children A since B before C as early as D while His father began to work (as early as) he was seven years old.括号部分可不可以用while或者when 1、His father began to work ____ his childrenhood.A since B before C as early as AB为什么不对呀? 是his face began to shine还是his eyes began to shine?rt为什麽? his career began to take off in his later thirties His father began to work _____ he was seven years old 带讲解A.as old as B.as early as C.sinceD.while His father began to work____ he was seven years old.A.as old as B.as early as C.sinceD.while His father began to work he was seven years old A.as old as B.as early as C.since D.while 选哪个 His father began to work____he was seventeen years old.A as old as B as early as B since D while选什么?为什么? His father began to work_his childhood.A.since B.before C.as early as D.while我选的是C,为什么? 状语从句32.His father began to work ____his childhood.A.sinceB.beforeC.as early asD.while我选的是AWHY My father began to work at 9：00同义句 He began to work in his thirties是什么意思? 翻译：He began to take up painting in his fifties.