The poor boy had difficulty walking为什么前面用过去式后面的walk用现在进行时呢?

the poor boy had to left school ( )(挣钱）for his fathermade money对吗 The poor boy had difficulty walking为什么前面是has而后面用walking the poor boy had to learn _____ _____ ____ ______(如何赚钱）to support his family.填横线上 The poor boy had difficulty walking为什么前面用过去式后面的walk用现在进行时呢? the poor boy failed the English exam again.=the poor boy()()the English exam again. the poor boy is blind.同义句the poor boy is not( )( )( ) 1.She had trouble____(make)complite sentences.2.The poor boy was very___(impress) when the old man gave him some help. The poor boy has realized the i__ of studying The poor boy can not afford the e_____toy 尤其是语法）You can never imagine what great trouble I had ( )the poor boy who was hurt seriously 用help的适当形式填空 She always makes the poor boy ________(clean)her last night a car accident_____to the poor boy The boy is poor at Englishi.同义句 求翻译the boy's poor health concerns his parents A Poor Young Boy and the Dog 译文 The poor boy can't see or hear.(保持句意不变） The poor boy is __ __and__. 2. Luckily, the poor boy had enough money _____ he could buy a train ticket. A. by which B. on whic2. Luckily, the poor boy had enough money _____ he could buy a train ticket.A. by which B. on which C. with which D. for which为什么选C as a young boy,he had to e__ a living because his family was poor