他生病的原因是吃了变质的肉（reason）The reason of his illness is that he ate the bad meat. 他能凭借记忆背诵那首诗（recite）He can recite that poemdepending on his memory.我们做了要求我们做的一切（require of) we have done what we were required of.载重的卡车经过时，房子摇晃起来（shake）The house began to shake ,whenthe loaded truck were passing by. 她不喜欢这些难看的四四方方的楼房（...
The reason why he was ill was that he ate the bad meat.He can depend on his memory to recite that poem.When the heavy truck passed by,the house began to shake.She don't...
