jack started to work at (an)early age because his family was very poorearly怎么是元音字母发音呢?它前面不应该用a吗

Jack started to work at__early age because.Jack started to work at__(a/an/the/ /)early age because his family was very poor.. Jack started to work at__early age because his family was very poor.为什么不选不填哪 jack started to work at (an)early age because his family was very poorearly怎么是元音字母发音呢?它前面不应该用a吗 Jack started to work at an early age because his family was very poor这里an early age怎么解释?为什么这么用? Jack started to work at__(a/an/the/ /)early age because his family was very poor..Jack started to work at__(a/an/the/ /)early age because his family was very poor..正确答案是an 但是不是有at the age 的词组嘛 it’s high time you（ ）A start to work B would start to work C started to work D.had started to work为什么? 连词成句：he a factory to started work in jack is a( ) to do the work himself Jack started to speed up and I had to run to (Jack started to speed up and I had to run to ( )in order not to fall behind ,A,hold on B,keep up C,get along D,make up It started to rain. He stops ______ (work) and goes home. 是填working还是to work?为什么?It started to rain. He stops ______ (work) and goes home.是填working还是to work?为什么?急求!帮帮忙!谢谢! 关于简历and then working down back to when your work life started翻译 when they ___ 16.they started to work.A.get B.have C.catch D.reach she started to work ( ) a will.A.in B.against C.with D.for he started to work in this factory in 2007.（改为同义句） 将下面错乱的单词连成句子he a factory to started work in Jack will find work in his free time.（改为同义句） Jack is going to get a ? ? Sometimes Dick and Jack go to work by car.(改为同义句)Sometimes Dick and Jack _____ ______work . He ordered the work ____ at once.A.started B.to be started C.to start D.start要讲清楚原因!