Among children with parents who ranked high on the socioeconomic scale,
participation in high school sports has increased.这里的rank high,为什么rank 后加的是形容词?
...she was out of danger.此处的谓语动词是were,而relived是动词的形容词化,能否看成be +done 构成的谓语动词;再如he is aching for his mother.此处的aching也是动词的形容词化,能否将谓语看成is aching的进行时态。再如:I was prevented from doing th...