有利的(be beneficial to↓) helpful、advantageous、favourable、conducive 在be adj to这些短语当中,to为介词,因此后面如果是动词,需要变成ing形式。 Be adj to +V.ing +n. 如Exercise is beneficial to keeping in shape. 不能写成了Exercise is beneficial to keep in shape. ①Cycling is highly beneficial ...
同义替换划线词1. He gave up his job as a farmer and became a teacher.2. It is beneficial to