请帮我个忙：was able to

请帮我个忙：was able to was able to 请帮我讲一道英语题< > ,he never seems able to do the work satisfactor 选哪个,请给出原因A.was she able to B.she was able to C.she has been was able to的同义词 I shall never be able to stress more for my fault .请帮我分析下这句话 帮我改个倒装句吧.you' ll be able to write agood report only after yo was able to =managed to do? 请说明原因3.The plane was then able to( )and it cleared the mouta 请帮我个忙  could 和was able to 的区别? The girl was able to play solo.